mailscanner - package devel release

1 files changed, 905 insertions, 0 deletions

diff --git a/mailscanner/mailscanner.inc b/mailscanner/mailscanner.inc
new file mode 100644
index 00000000..fd7b6d16
--- /dev/null
+++ b/mailscanner/mailscanner.inc
@@ -0,0 +1,905 @@
+<?php
+/*
+	postfix.inc
+	part of the Postfix package for pfSense
+	Copyright (C) 2011 Marcello Coutinho
+	All rights reserved.
+
+	Redistribution and use in source and binary forms, with or without
+	modification, are permitted provided that the following conditions are met:
+
+	1. Redistributions of source code must retain the above copyright notice,
+	   this list of conditions and the following disclaimer.
+
+	2. Redistributions in binary form must reproduce the above copyright
+	   notice, this list of conditions and the following disclaimer in the
+	   documentation and/or other materials provided with the distribution.
+
+	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
+	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
+	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+	POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+require_once("util.inc");
+require("globals.inc");
+#require("guiconfig.inc");
+
+
+function ms_text_area_decode($text){
+	return preg_replace('/\r\n/', "\n",base64_decode($text));	
+}
+
+function sync_package_mailscanner() {
+	global $config;
+
+	#assign xml arrays
+	if (is_array($config['installedpackages']['mailscanner']))
+		$mailscanner=$config['installedpackages']['mailscanner']['config'][0];
+	if (is_array($config['installedpackages']['msattachments']))
+		$attachments=$config['installedpackages']['msattachments']['config'][0];
+	if (is_array($config['installedpackages']['msantivirus']))
+		$antivirus=$config['installedpackages']['msantivirus']['config'][0];
+	if (is_array($config['installedpackages']['mscontent']))
+		$content=$config['installedpackages']['mscontent']['config'][0];
+	if (is_array($config['installedpackages']['msreport']))
+		$report=$config['installedpackages']['msreport']['config'][0];
+	if (is_array($config['installedpackages']['msantispam']))
+		$antispam=$config['installedpackages']['msantispam']['config'][0];
+	if (is_array($config['installedpackages']['msalerts']))
+		$alert=$config['installedpackages']['msalerts']['config'][0];
+		
+	#General options
+	$info  =($mailscanner['orgname']?'%org-name% = '.$mailscanner['orgname']."\n":'%org-name% = Pfsense'."\n");
+	$info .=($mailscanner['longorgname']?'%org-long-name% = '.$mailscanner['longorgname']."\n":'%org-long-name% = Pfsense Inc.'."\n");
+	$info .=($mailscanner['website']?'%web-site% = '.$mailscanner['website']."\n":'%web-site% = www.pfsense.com'."\n");
+	$max_children =($mailscanner['max_children']?$mailscanner['max_children']:'5');
+	$scan_messages=(preg_match('/ScanMessages/',$mailscanner['pim'])?"yes":"no");
+	$reject_message=(preg_match('/RejectMessage/',$mailscanner['pim'])?"yes":"no");
+	$default_rule_multiple=(preg_match('/UseDefaultRulesWithMultipleRecipients/',$mailscanner['advanced'])?"yes":"no");
+	$read_ipaddress=(preg_match('/ReadIPAddressFromReceivedHeader/',$mailscanner['advanced'])?"yes":"no");
+	$spam_score_format=($mailscanner['spam_score_format']?$mailscanner['spam_score_format']:'%d');
+	$cache_timings=($mailscanner['cache_timings']?$mailscanner['cache_timings']:'1800,300,10800,172800,600');
+	$debug_spam=(preg_match('/DebugSpamAssassin/',$mailscanner['advanced'])?"yes":"no");
+	$debug=(preg_match('/DebugMailScanner/',$mailscanner['advanced'])?"yes":"no");
+	$foreground=(preg_match('/RunInForeground/',$mailscanner['advanced'])?"yes":"no");
+	$look_up_last=(preg_match('/AlwaysLookedUpLast,/',$mailscanner['advanced'])?"yes":"no");
+	$look_up_last_batch=(preg_match('/AlwaysLookedUpLastAfterBatch/',$mailscanner['advanced'])?"yes":"no");
+	$deliver_background=(preg_match('/DeliverInBackground/',$mailscanner['advanced'])?"yes":"no");
+	$split_exim_spool=(preg_match('/Split Exim Spool/',$mailscanner['advanced'])?"yes":"no");
+	$syntax_check=(preg_match('/AutomaticSyntaxCheck/',$mailscanner['advanced'])?"yes":"no");
+	#logging
+	$syslog_facility=($mailscanner['syslog_facility']?$mailscanner['syslog_facility']:'mail');
+	$log_speed=(preg_match('/LogSpeed/',$mailscanner['syslog'])?"yes":"no");
+	$log_spam=(preg_match('/LogSpam/',$mailscanner['syslog'])?"yes":"no");
+	$log_non_spam=(preg_match('/LogNonSpam/',$mailscanner['syslog'])?"yes":"no");
+	$log_delivery=(preg_match('/LogDeliveryAndNon-Delivery/',$mailscanner['syslog'])?"yes":"no");
+	$log_filenames=(preg_match('/LogPermittedFilenames/',$mailscanner['syslog'])?"yes":"no");
+	$log_filetypes=(preg_match('/LogPermittedFiletypes/',$mailscanner['syslog'])?"yes":"no");
+	$log_mime=(preg_match('/LogPermittedFileMIME/',$mailscanner['syslog'])?"yes":"no");
+	$log_silent=(preg_match('/LogSilent/',$mailscanner['syslog'])?"yes":"no");
+	$log_dangerous=(preg_match('/LogDangerousHTML/',$mailscanner['syslog'])?"yes":"no");
+	$log_sa_rule_action=(preg_match('/LogSpamAssassinRule/',$mailscanner['syslog'])?"yes":"no");
+
+	#Attachment options
+	$max_size=($attachments['max_sizes']?$attachments['max_sizes']:'-1');
+	$archive_depth=($attachments['archive_depth']?$attachments['archive_depth']:'8');	
+	$expand_tnef=(preg_match('/ExpandTNEF/',$attachments['features'])?"yes":"no");
+	$deliver_tnef=(preg_match('/DeliverUnparsableTNEF/',$attachments['features'])?"yes":"no");
+	$find_archive=(preg_match('/FindArchiveByContent/',$attachments['features'])?"yes":"no");
+	$microsoft=(preg_match('/UnpackMicrosoftDocuments/',$attachments['features'])?"yes":"no");
+	$zip_attachments=(preg_match('/ZipAttachments/',$attachments['features'])?"yes":"no");
+	$zip_file=($attachments['attachment_filename']?$attachments['attachment_filename']:'MessageAttachments.zip');
+	$zip_exclude=($attachments['attachment_extension_exclude']?$attachments['attachment_extension_exclude']:".zip .rar .gz .tgz .jpg .jpeg .mpg .mpe .mpeg .mp3 .rpm .htm .html .eml");
+	$unzip_max_per_archive=($attachments['attachment_max_per_archive']?$attachments['attachment_max_per_archive']:"0");
+	$unzip_max=($attachments['attachment_max']?$attachments['attachment_max']:"50k");
+
+	#Antivirus
+	$virus_scanning=(preg_match('/VirusScanning/',$antivirus['features'])?"yes":"no");
+	$deliver_disinfected=(preg_match('/DeliverDisinfectedFiles/',$antivirus['features'])?"yes":"no");
+	$antivirus_timeout=($antivirus['timeout']?$antivirus['timeout']:"300");
+	$silent_viruses=preg_replace("/,/"," ",$antivirus['silent_virus']);
+	$deliver_silent=(preg_match('/StillDeliverSilentViruses/',$antivirus['features'])?"yes":"no");
+	$spam_virus_header=($antivirus['virus_header']?$antivirus['virus_header']:'X-%org-name%-MailScanner-SpamVirus-Report:');
+	$block_encrypted=(preg_match('/BlockEncryptedMessages/',$antivirus['features'])?"yes":"no");
+	$block_unencrypted=(preg_match('/BlockUnencryptedMessages/',$antivirus['features'])?"yes":"no");
+	$allow_password=(preg_match('/AllowPassword-ProtectedArchives/',$antivirus['features'])?"yes":"no");
+	$check_filenames=(preg_match('/CheckFilenamesInPassword-ProtectedArchives/',$antivirus['features'])?"yes":"no");
+	$custom_antivirus_options=ms_text_area_decode($antivirus['custom']);
+	
+	#content
+	$dangerous_content=(preg_match('/DangerousContentScanning/',$content['checks'])?"yes":"no");
+	$partial_messages=(preg_match('/AllowPartialMessages/',$content['checks'])?"yes":"no");
+	$external_bodies=(preg_match('/AllowExternalMessageBodies/',$content['checks'])?"yes":"no");
+	$phishing_fraud=(preg_match('/FindPhishingFraud/',$content['checks'])?"yes":"no");
+	$numeric_phishig=(preg_match('/AlsoFindNumericPhishing/',$content['checks'])?"yes":"no");
+	$stricter_phishing_net=(preg_match('/UseStricterPhishingNet/',$content['checks'])?"yes":"no");
+	$highlight_phishing=(preg_match('/HighlightPhishingFraud/',$content['checks'])?"yes":"no");
+	$dangerous_html=(preg_match('/ConvertDangerousHTMLToText/',$content['checks'])?"yes":"no");
+	$html_to_text=(preg_match('/ConvertHTMLToText/',$content['checks'])?"yes":"no");
+	
+	#reports and responses
+	$include_scanner_name=(preg_match('/IncludeScannerNameInReports/',$report['features'])?"yes":"no");
+	$hide_incoming_work_dir=(preg_match('/HideIncomingWorkDir/',$report['features'])?"yes":"no");
+	$quarantine_whole_message_as_queue=(preg_match('/QuarantineWholeMessagesAsQueueFiles/',$report['features'])?"yes":"no");
+	$quarantine_whole_message=(preg_match('/QuarantineWholeMessage,/',$report['features'])?"yes":"no");
+	$quarantine_modified_body=(preg_match('/QuarantineModifiedBody/',$report['features'])?"yes":"no");
+	$quarantine_silent_virus=(preg_match('/QuarantineSilentViruses/',$report['features'])?"yes":"no");
+	$quarantine_infections=(preg_match('/QuarantineInfections/',$report['features'])?"yes":"no");
+	$keep_spam_and_mcp=(preg_match('/KeepSpamAndMCPArchiveClean/',$report['features'])?"yes":"no");
+	$report_language=strtolower($report['language']);
+
+	#notifications
+	$notify_sender=(preg_match('/NotifySenders,/',$report['notification'])?"yes":"no");
+	$notify_sender_viruses=(preg_match('/NotifySendersOfViruses/',$report['notification'])?"yes":"no");
+	$notify_sender_fileytypes=(preg_match('/NotifySendersOfFilenames/',$report['notification'])?"yes":"no");
+	$notify_sender_attachments=(preg_match('/NotifySendersSize/',$report['notification'])?"yes":"no");
+	$notify_sender_contents=(preg_match('/NotifySendersOfOtherBlockedContent/',$report['notification'])?"yes":"no");
+
+	#notices do system admin
+	$send_notices=(preg_match('/SendNotices/',$report['system'])?"yes":"no");
+	$notices_include_header=(preg_match('/NoticesIncludeFullHeaders/',$report['system'])?"yes":"no");
+	$hide_incoming_work_dir_notices=(preg_match('/HideIncomingWorkDirinNotices/',$report['system'])?"yes":"no");
+	$notice_from=($report['notice_from']?$report['notice_from']:"MailScanner");
+	$notice_to=($report['notice_to']?$report['notice_to']:"MailScanner");
+	$notice_signature=($report['notice_signature']?$report['notice_signature']:'-- \nMailScanner\nEmail Virus Scanner\nwww.mailscanner.info');
+	
+	#antispa- spam assassin
+	$use_sa=(preg_match('/use_sa/',$antispam['safeatures'])?"yes":"no");
+	$sa_auto_whitelist=(preg_match('/sa_auto_whitelist/',$antispam['safeatures'])?"yes":"no");
+	$check_sa_if_on_spam_list=(preg_match('/check_sa_if_on_spam_list/',$antispam['safeatures'])?"yes":"no");
+	$include_sa_bin_attachments=(preg_match('/include_sa_bin_attachments/',$antispam['safeatures'])?"yes":"no");
+	$spam_score=(preg_match('/spam_score/',$antispam['safeatures'])?"yes":"no");
+	$cache_spamassassin_results=(preg_match('/cache_spamassassin_results/',$antispam['safeatures'])?"yes":"no");
+	$wait_during_bayes_rebuild=(preg_match('/wait_during_bayes_rebuild/',$antispam['safeatures'])?"yes":"no");
+	$sa_max=($antispam['sa_max']?$antispam['sa_max']:"40k");
+	$sa_score=($antispam['sa_score']?$antispam['sa_score']:"6");
+	$hi_score=($antispam['hi_score']?$antispam['hi_score']:"20");
+	$rebuild_bayes=($antispam['rebuild_bayes']?$antispam['rebuild_bayes']:"86400");
+	$spam_actions=($antispam['spam_actions']?preg_replace("/,/"," ",$antispam['spam_actions']):"deliver");
+	$hispam_actions=($antispam['hispam_actions']?preg_replace("/,/"," ",$antispam['hispam_actions']):"delete");
+	$use_sa=(preg_match('/use_sa/',$antispam['safeatures'])?"yes":"no");
+	#antispam - mcp
+	$mcp_checks=(preg_match('/mcp_checks/',$antispam['mcp_features'])?"yes":"no");
+	$bounce_mcp=(preg_match('/bounce_mcp/',$antispam['mcp_features'])?"yes":"no");
+	$is_mcp=(preg_match('/is_mcp/',$antispam['mcp_features'])?"yes":"no");
+	$is_not_mcp=(preg_match('/is_not_mcp/',$antispam['mcp_features'])?"yes":"no");
+	$mcp_is_high_score=(preg_match('/mcp_is_high_score/',$antispam['mcp_features'])?"yes":"no");
+	$include_mcp_report=(preg_match('/include_mcp_report/',$antispam['mcp_features'])?"yes":"no");
+	$detailled_mcp_report=(preg_match('/detailled_mcp_report/',$antispam['mcp_features'])?"yes":"no");				
+	$score_mcp_report=(preg_match('/score_mcp_report/',$antispam['mcp_features'])?"yes":"no");
+	$log_mcp=(preg_match('/log_mcp/',$antispam['mcp_features'])?"yes":"no");
+	$mcp_score=($antispam['mcp_score']?$antispam['mcp_score']:"1");
+	$hi_mcp_score=($antispam['hi_mcp_score']?$antispam['hi_mcp_score']:"10");
+	$mcp_action=($antispam['mcp_action']?preg_replace("/,/"," ",$antispam['mcp_action']):"deliver");
+	$mcp_hi_action=($antispam['mcp_hi_action']?preg_replace("/,/"," ",$antispam['mcp_hi_action']):"delete");
+	$mcp_max=($antispam['mcp_max']?$antispam['mcp_max']:"200k");
+	
+	/*
+Language Strings = %report-dir%/languages.conf
+*/
+	#check files
+	$load_samples=0;
+	$mailscanner_dir="/usr/local/etc/MailScanner";
+	
+	if($attachments['filename_rules'] == ""){
+		$config['installedpackages']['msattachments']['config'][0]['filename_rules']=base64_encode(file_get_contents($mailscanner_dir.'/archives.filename.rules.conf.sample'));
+		$load_samples++;
+	}
+	if($attachments['filetype_rules'] == ""){
+		$config['installedpackages']['msattachments']['config'][0]['filetype_rules']=base64_encode(file_get_contents($mailscanner_dir.'/archives.filetype.rules.conf.sample'));
+		$load_samples++;
+	}
+	if($content['phishing_safe'] == ""){
+		$config['installedpackages']['mscontent']['config'][0]['phishing_safe']=base64_encode(file_get_contents($mailscanner_dir.'/phishing.safe.sites.conf.sample'));
+		$load_samples++;
+	}
+	if($content['phishing_bad'] == ""){
+		$config['installedpackages']['mscontent']['config'][0]['phishing_bad']=base64_encode(file_get_contents($mailscanner_dir.'/phishing.bad.sites.conf.sample'));
+		$load_samples++;
+	}	
+	if($content['country_domains'] == ""){
+		$config['installedpackages']['mscontent']['config'][0]['country_domains']=base64_encode(file_get_contents($mailscanner_dir.'/country.domains.conf.sample'));
+		$load_samples++;
+	}
+	if($antispam['sa_pref_file'] == ""){
+		$config['installedpackages']['msantispam']['config'][0]['sa_pref_file']=base64_encode(file_get_contents($mailscanner_dir.'/spam.assassin.prefs.conf.sample'));
+		$load_samples++;
+	}
+	if($antispam['rbl_file'] == ""){
+		$config['installedpackages']['msantispam']['config'][0]['rbl_file']=base64_encode(file_get_contents($mailscanner_dir.'/spam.lists.conf.sample'));
+		$load_samples++;
+	}
+	if($antispam['mcp_pref_file'] == ""){
+		$config['installedpackages']['msantispam']['config'][0]['mcp_pref_file']=base64_encode(file_get_contents($mailscanner_dir.'/mcp/mcp.spam.assassin.prefs.conf.sample'));
+		copy($mailscanner_dir.'/mcp/10_example.cf.sample',$mailscanner_dir.'/mcp/10_example.cf');
+		copy($mailscanner_dir.'/mcp/v320.pre.sample',$mailscanner_dir.'/mcp/v320.pre');
+		$load_samples++;
+	}
+	if($antispam['bounce'] == ""){
+		$config['installedpackages']['msantispam']['config'][0]['bounce']=base64_encode(file_get_contents($mailscanner_dir.'/rules/bounce.rules.sample'));
+		$load_samples++;
+	}
+	if($antispam['spam_whitelist'] == ""){
+		$config['installedpackages']['msantispam']['config'][0]['spam_whitelist']=base64_encode(file_get_contents($mailscanner_dir.'/rules/spam.whitelist.rules.sample'));
+		$load_samples++;
+	}
+	if($antispam['max_message_size'] == ""){
+		$config['installedpackages']['msantispam']['config'][0]['max_message_size']=base64_encode(file_get_contents($mailscanner_dir.'/rules/max.message.size.rules.sample'));
+		$load_samples++;
+	}
+	
+	$report_dir="/usr/local/share/MailScanner/reports/".strtolower($report['language']);
+	#CHECK REPORT FILES
+	$report_files= array('deletedbadcontent' => 'deleted.content.message.txt',
+						'deletedbadfilename' => 'deleted.filename.message.txt',
+						'deletedvirus' =>'deleted.virus.message.txt',
+						'deletedsize' => 'deleted.size.message.txt',
+						'storedbadcontent' => 'stored.content.message.txt',
+						'storedbadfilename' => 'stored.filename.message.txt',
+						'storedvirus' => 'stored.virus.message.txt',
+						'storedsize' =>  'stored.size.message.txt',
+						'disinfected' => 'disinfected.report.txt',
+						'sendercontent' => 'sender.content.report.txt',
+						'sendererror' => 'sender.error.report.txt',
+						'senderbadfilename' => 'sender.filename.report.txt',
+						'sendervirus' => 'sender.virus.report.txt',
+						'sendersize' => 'sender.size.report.txt',
+						'senderrbl' => 'sender.spam.rbl.report.txt',
+						'sendersa' => 'sender.spam.sa.report.txt',
+						'sendermcp' => 'sender.mcp.report.txt',
+						'senderspam'=>'sender.spam.report.txt',
+						'recipientmcp'=>'recipient.mcp.report.txt',
+						'recipientspam'=>'recipient.spam.report.txt',
+						'rejection' =>'rejection.report.txt');
+	
+	foreach ($report_files as $key_r => $file_r){
+		if ($report[$key_r] == ""){
+			#$input_errors[]= $key;
+			$config['installedpackages']['msreport']['config'][0][$key_r]=base64_encode(file_get_contents($report_dir.'/'.$file_r.'.sample'));
+			file_put_contents($report_dir.'/'.$file_r,ms_text_area_decode($config['installedpackages']['msreport']['config'][0][$key_r]),LOCK_EX);
+			$load_samples++;
+			}
+		#print $key_r ."X $file_r X". base64_encode(file_get_contents($report_dir.'/'.$file_r.'.sample')) ."<br>";
+		
+		if ($alert['sig']){
+			if($alert['sig_html'] == ""){
+				$config['installedpackages']['msalerts']['config'][0]['sig_html']=base64_encode(file_get_contents($report_dir.'/inline.sig.html'));
+				$load_samples++;
+				}
+			if($alert['sig_txt'] == ""){
+				$config['installedpackages']['msalerts']['config'][0]['sig_txt']=base64_encode(file_get_contents($report_dir.'/inline.sig.txt'));
+				$load_samples++;
+				}
+			}
+
+		if ($alert['warning']){
+			if($alert['warning_html'] == ""){
+				$config['installedpackages']['msalerts']['config'][0]['warning_html']=base64_encode(file_get_contents($report_dir.'/inline.warning.html'));
+				$load_samples++;
+				}
+			if($alert['warning_txt'] == ""){
+				$config['installedpackages']['msalerts']['config'][0]['warning_txt']=base64_encode(file_get_contents($report_dir.'/inline.warning.txt'));
+				$load_samples++;
+				}
+			}
+			
+			
+	}
+	#exit;
+	if($load_samples > 0)
+		write_config();
+	/*
+Phishing Safe Sites File = %etc-dir%/phishing.safe.sites.conf
+Phishing Bad Sites File = %etc-dir%/phishing.bad.sites.conf
+Country Sub-Domains List = %etc-dir%/country.domains.conf
+*/
+	
+	#create MailScanner.conf$deliver_silent
+	$mc=<<<EOF
+{$info}
+# Configuration directory containing this file
+%etc-dir% = /usr/local/etc/MailScanner
+
+# Set the directory containing all the reports in the required language
+%report-dir% = /usr/local/share/MailScanner/reports/{$report_language}
+
+# Rulesets directory containing your ".rules" files
+%rules-dir% = /usr/local/etc/MailScanner/rules
+
+# Configuration directory containing files related to MCP
+# (Message Content Protection)
+%mcp-dir% = /usr/local/etc/MailScanner/mcp
+
+#
+# System settings
+# ---------------
+#
+Max Children = {$max_children}	
+Run As User = postfix
+Run As Group = postfix
+Queue Scan Interval = 6
+Incoming Queue Dir = /var/spool/postfix/hold
+Outgoing Queue Dir = /var/spool/postfix/incoming
+Quarantine Dir = /var/spool/MailScanner/quarantine
+PID file = /var/run/MailScanner.pid
+Restart Every = 14400
+MTA = postfix
+Sendmail = /usr/local/sbin/sendmail
+
+#
+# Incoming Work Dir Settings
+# --------------------------
+#
+Incoming Work User = postix
+Incoming Work Group = postix
+Incoming Work Permissions = 0600
+
+#
+# Quarantine and Archive Settings
+# -------------------------------
+#
+Quarantine User = postifx
+Quarantine Group = postfix
+Quarantine Permissions = 0600
+
+#
+# Processing Incoming Mail
+# ------------------------
+#
+Max Unscanned Bytes Per Scan = 100m
+Max Unsafe Bytes Per Scan = 50m
+Max Unscanned Messages Per Scan = 30
+Max Unsafe Messages Per Scan = 30
+Max Normal Queue Size = 800
+Scan Messages =	{$scan_messages}
+Reject Message = {$reject_message}
+Maximum Processing Attempts = 6
+Processing Attempts Database = /var/spool/MailScanner/incoming/Processing.db
+Maximum Attachments Per Message = 200
+Expand TNEF = {$expand_tnef}
+Deliver Unparsable TNEF = {$deliver_tnef}
+Use TNEF Contents = {$attachments['tnef_contents']}
+TNEF Expander = /usr/local/bin/tnef --maxsize=100000000
+TNEF Timeout = 120
+File Command = /usr/bin/file
+File Timeout = 20
+Gunzip Command = /usr/bin/gunzip
+Gunzip Timeout = 50
+Unrar Command = /usr/local/bin/unrar
+Unrar Timeout = 50
+Find UU-Encoded Files = no
+Maximum Message Size = %rules-dir%/max.message.size.rules
+Maximum Attachment Size ={$max_size}
+Minimum Attachment Size = -1
+Maximum Archive Depth = {$archive_depth}
+Find Archives By Content ={$find_archive}
+Unpack Microsoft Documents = {$microsoft}
+Zip Attachments = {$zip_attachments}
+Attachments Zip Filename = {$zip_file} 
+Attachments Min Total Size To Zip = 100k
+Attachment Extensions Not To Zip = {$zip_exclude}
+Add Text Of Doc = no
+Antiword = /usr/bin/antiword -f
+Antiword Timeout = 50
+Unzip Maximum Files Per Archive = {$unzip_max_per_archive}
+Unzip Maximum File Size = {$unzip_max}
+Unzip Filenames = *.txt *.ini *.log *.csv
+Unzip MimeType = text/plain
+
+#
+# Virus Scanning and Vulnerability Testing
+# ----------------------------------------
+#
+Virus Scanning = {$virus_scanning}
+Virus Scanners = {$antivirus['virus_scanner']}
+Virus Scanner Timeout = {$antivirus_timeout}
+Deliver Disinfected Files = {$deliver_disinfected}
+Silent Viruses = {$silent_viruses}
+Still Deliver Silent Viruses = {$deliver_silent}
+Non-Forging Viruses = Joke/ OF97/ WM97/ W97M/ eicar
+Spam-Virus Header = {$spam_virus_header}
+Virus Names Which Are Spam = Sane*UNOFFICIAL HTML/* *Phish*
+Block Encrypted Messages = {$block_encrypted}
+Block Unencrypted Messages = {$block_unencrypted}
+Allow Password-Protected Archives = {$allow_password}
+Check Filenames In Password-Protected Archives = {$check_filenames}
+{$custom_antivirus_options}
+
+#
+# Removing/Logging dangerous or potentially offensive content
+# -----------------------------------------------------------
+#
+Dangerous Content Scanning = {$dangerous_content}
+Allow Partial Messages = {$partial_messages}
+Allow External Message Bodies = {$external_bodies}
+Find Phishing Fraud = {$phishing_fraud}
+Also Find Numeric Phishing = {$numeric_phishig}
+Use Stricter Phishing Net = ${stricter_phishing_net}
+Highlight Phishing Fraud = ${highlight_phishing}
+Phishing Safe Sites File = %etc-dir%/phishing.safe.sites.conf
+Phishing Bad Sites File = %etc-dir%/phishing.bad.sites.conf
+Country Sub-Domains List = %etc-dir%/country.domains.conf
+Allow IFrame Tags = {$content['iframe_tags']}
+Allow Form Tags = {$content['form_tags']}
+Allow Script Tags = {$content['script_tags']}
+Allow WebBugs = {$content['web_bugs']}
+Ignored Web Bug Filenames = spacer pixel.gif pixel.png gap shim
+Known Web Bug Servers = msgtag.com
+Web Bug Replacement = http://www.mailscanner.tv/1x1spacer.gif
+Allow Object Codebase Tags = {$content['codebase_tags']}
+Convert Dangerous HTML To Text = {$dangerous_html}
+Convert HTML To Text = {$html_to_text}
+
+#
+# Attachment Filename Checking
+# ----------------------------
+#
+Archives Are = zip rar ole
+Allow Filenames =
+Deny Filenames =
+Filename Rules = %etc-dir%/filename.rules.conf
+Allow Filetypes =
+Allow File MIME Types =
+Deny Filetypes =
+Deny File MIME Types =
+Filetype Rules = %etc-dir%/filetype.rules.conf
+Archives: Allow Filenames =
+Archives: Deny Filenames =
+Archives: Filename Rules = %etc-dir%/archives.filename.rules.conf
+Archives: Allow Filetypes =
+Archives: Allow File MIME Types =
+Archives: Deny Filetypes =
+Archives: Deny File MIME Types =
+Archives: Filetype Rules = %etc-dir%/archives.filetype.rules.conf
+
+#
+# Reports and Responses
+# ---------------------
+#
+Quarantine Infections = {$quarantine_infections}
+Quarantine Silent Viruses = {$quarantine_silent_virus}
+Quarantine Modified Body = {$quarantine_modified_body}
+Quarantine Whole Message = {$quarantine_whole_message}
+Quarantine Whole Messages As Queue Files = {$quarantine_whole_message_as_queue}
+Keep Spam And MCP Archive Clean = {$keep_spam_and_mcp}
+Language Strings = %report-dir%/languages.conf
+Rejection Report = %report-dir%/rejection.report.txt
+Deleted Bad Content Message Report  = %report-dir%/deleted.content.message.txt
+Deleted Bad Filename Message Report = %report-dir%/deleted.filename.message.txt
+Deleted Virus Message Report        = %report-dir%/deleted.virus.message.txt
+Deleted Size Message Report        = %report-dir%/deleted.size.message.txt
+Stored Bad Content Message Report  = %report-dir%/stored.content.message.txt
+Stored Bad Filename Message Report = %report-dir%/stored.filename.message.txt
+Stored Virus Message Report        = %report-dir%/stored.virus.message.txt
+Stored Size Message Report        = %report-dir%/stored.size.message.txt
+Disinfected Report = %report-dir%/disinfected.report.txt
+Inline HTML Signature = %report-dir%/inline.sig.html
+Inline Text Signature = %report-dir%/inline.sig.txt
+Signature Image Filename = %report-dir%/sig.jpg
+Signature Image <img> Filename = signature.jpg
+Inline HTML Warning = %report-dir%/inline.warning.html
+Inline Text Warning = %report-dir%/inline.warning.txt
+Sender Content Report        = %report-dir%/sender.content.report.txt
+Sender Error Report        = %report-dir%/sender.error.report.txt
+Sender Bad Filename Report = %report-dir%/sender.filename.report.txt
+Sender Virus Report        = %report-dir%/sender.virus.report.txt
+Sender Size Report         = %report-dir%/sender.size.report.txt
+Hide Incoming Work Dir = {$hide_incoming_work_dir}
+Include Scanner Name In Reports = {$include_scanner_name}
+#
+# Changes to Message Headers
+# --------------------------
+#
+Mail Header = X-%org-name%-MailScanner:
+Spam Header = X-%org-name%-MailScanner-SpamCheck:
+Spam Score Header = X-%org-name%-MailScanner-SpamScore:
+Information Header = X-%org-name%-MailScanner-Information:
+Add Envelope From Header = yes
+Add Envelope To Header = no
+Envelope From Header = X-%org-name%-MailScanner-From:
+Envelope To Header = X-%org-name%-MailScanner-To:
+ID Header = X-%org-name%-MailScanner-ID:
+IP Protocol Version Header = # X-%org-name%-MailScanner-IP-Protocol:
+Spam Score Character = s
+SpamScore Number Instead Of Stars = no
+Minimum Stars If On Spam List = 0
+Clean Header Value       = Found to be clean
+Infected Header Value    = Found to be infected
+Disinfected Header Value = Disinfected
+Information Header Value = Please contact the ISP for more information
+Detailed Spam Report = yes
+Include Scores In SpamAssassin Report = yes
+Always Include SpamAssassin Report = no
+Multiple Headers = append
+Place New Headers At Top Of Message = no
+Hostname = the %org-name% ($HOSTNAME) MailScanner
+Sign Messages Already Processed = no
+Sign Clean Messages = yes
+Attach Image To Signature = no
+Attach Image To HTML Message Only = yes
+Allow Multiple HTML Signatures = no
+Dont Sign HTML If Headers Exist = # In-Reply-To: References:
+Mark Infected Messages = yes
+Mark Unscanned Messages = yes
+Unscanned Header Value = Not scanned: please contact your Internet E-Mail Service Provider for details
+Remove These Headers = X-Mozilla-Status: X-Mozilla-Status2:
+Deliver Cleaned Messages = yes
+
+#
+# Notifications back to the senders of blocked messages
+# -----------------------------------------------------
+#
+Notify Senders = {$notify_sender}
+Notify Senders Of Viruses = {$notify_sender_viruses}
+Notify Senders Of Blocked Filenames Or Filetypes = {$notify_sender_fileytypes}
+Notify Senders Of Blocked Size Attachments = {$notify_sender_attachments}
+Notify Senders Of Other Blocked Content = {$notify_sender_contents}
+Never Notify Senders Of Precedence = list bulk
+
+#
+# Changes to the Subject: line
+# ----------------------------
+#
+Scanned Modify Subject = no # end
+Scanned Subject Text = [Scanned]
+Virus Modify Subject = start
+Virus Subject Text = [Virus?]
+Filename Modify Subject = start
+Filename Subject Text = [Filename?]
+Content Modify Subject = start
+Size Modify Subject = start
+Size Subject Text = [Size]
+Disarmed Modify Subject = start
+Disarmed Subject Text = [Disarmed]
+Phishing Modify Subject = no
+Phishing Subject Text = [Fraude?]
+Spam Modify Subject = start
+Spam Subject Text = [Spam?]
+High Scoring Spam Modify Subject = start
+High Scoring Spam Subject Text = [Spam?]
+
+#
+# Changes to the Message Body
+# ---------------------------
+#
+Warning Is Attachment = yes
+Attachment Warning Filename = %org-name%-Attachment-Warning.txt
+Attachment Encoding Charset = ISO-8859-1
+
+#
+# Mail Archiving and Monitoring
+# -----------------------------
+#
+Archive Mail =
+Missing Mail Archive Is = directory
+
+#
+# Notices to System Administrators
+# --------------------------------
+#
+Send Notices = {$send_notices}
+Notices Include Full Headers = {$notices_include_header}
+Hide Incoming Work Dir in Notices = {$hide_incoming_work_dir_notices}
+Notice Signature = {$notice_signature}
+Notices From = ${$notice_from}
+Notices To = ${$notice_to}
+Local Postmaster = postmaster
+
+#
+# Spam Detection and Virus Scanner Definitions
+# --------------------------------------------
+#
+Spam List Definitions = %etc-dir%/spam.lists.conf
+Virus Scanner Definitions = %etc-dir%/virus.scanners.conf
+
+#
+# Spam Detection and Spam Lists (DNS blocklists)
+# ----------------------------------------------
+#
+
+Spam Checks = yes
+Spam List = # spamhaus-ZEN # You can un-comment this to enable them
+Spam Domain List =
+Spam Lists To Be Spam = 1
+Spam Lists To Reach High Score = 3
+Spam List Timeout = 10
+Max Spam List Timeouts = 7
+Spam List Timeouts History = 10
+Is Definitely Not Spam = %rules-dir%/spam.whitelist.rules
+Is Definitely Spam = no
+Definite Spam Is High Scoring = no
+Ignore Spam Whitelist If Recipients Exceed = 20
+Max Spam Check Size = 200k
+
+#
+# Watermarking
+# ------------
+#
+Use Watermarking = no
+Add Watermark = yes
+Check Watermarks With No Sender = yes
+Treat Invalid Watermarks With No Sender as Spam = nothing
+Check Watermarks To Skip Spam Checks = yes
+Watermark Secret = %org-name%-Secret
+Watermark Lifetime = 604800
+Watermark Header = X-%org-name%-MailScanner-Watermark:
+
+#
+# SpamAssassin
+# ------------
+#
+
+Use SpamAssassin = {$use_sa}
+Max SpamAssassin Size = {$sa_max}
+Required SpamAssassin Score = {$sa_score}
+High SpamAssassin Score = {$hi_score}
+SpamAssassin Auto Whitelist = {$sa_auto_whitelist}
+SpamAssassin Timeout = 75
+Max SpamAssassin Timeouts = 10
+SpamAssassin Timeouts History = 30
+Check SpamAssassin If On Spam List = {$check_sa_if_on_spam_list}
+Include Binary Attachments In SpamAssassin = {$include_sa_bin_attachments}
+Spam Score = {$spam_score}
+Cache SpamAssassin Results = {$cache_spamassassin_results}
+SpamAssassin Cache Database File = /var/spool/MailScanner/incoming/SpamAssassin.cache.db
+Rebuild Bayes Every = {$rebuild_bayes}
+Wait During Bayes Rebuild = {$wait_during_bayes_rebuild}
+
+#
+# Custom Spam Scanner Plugin
+# --------------------------
+#
+Use Custom Spam Scanner = no
+Max Custom Spam Scanner Size = 20k
+Custom Spam Scanner Timeout = 20
+Max Custom Spam Scanner Timeouts = 10
+Custom Spam Scanner Timeout History = 20
+
+#
+# What to do with spam
+# --------------------
+#
+
+Spam Actions = {$spam_actions} header "X-Spam-Status: Yes"
+High Scoring Spam Actions = {$hispam_actions} header "X-Spam-Status: Yes"
+Non Spam Actions = deliver header "X-Spam-Status: No"
+SpamAssassin Rule Actions =
+Sender Spam Report         = %report-dir%/sender.spam.report.txt
+Sender Spam List Report    = %report-dir%/sender.spam.rbl.report.txt
+Sender SpamAssassin Report = %report-dir%/sender.spam.sa.report.txt
+Inline Spam Warning = %report-dir%/inline.spam.warning.txt
+Recipient Spam Report = %report-dir%/recipient.spam.report.txt
+Enable Spam Bounce = %rules-dir%/bounce.rules
+
+#
+# Logging
+# -------
+#
+Syslog Facility = {$syslog_facility}
+Log Speed = {$log_speed}
+Log Spam = {$log_spam}
+Log Non Spam = {$log_non_spam}
+Log Delivery And Non-Delivery = {$log_delivery}
+Log Permitted Filenames = {$log_filenames}
+Log Permitted Filetypes = {$log_filetypes}
+Log Permitted File MIME Types = {$log_mime}
+Log Silent Viruses = {$log_silent}
+Log Dangerous HTML Tags = {$log_dangerous}
+Log SpamAssassin Rule Actions = {$log_sa_rule_action}
+
+#
+# Advanced SpamAssassin Settings
+# ------------------------------
+#
+SpamAssassin Temporary Dir = /var/spool/MailScanner/incoming/SpamAssassin-Temp
+SpamAssassin User State Dir =
+SpamAssassin Install Prefix =
+SpamAssassin Site Rules Dir = /usr/local/etc/mail/spamassassin
+SpamAssassin Local Rules Dir =
+SpamAssassin Local State Dir = # /var/lib/spamassassin
+SpamAssassin Default Rules Dir =
+
+#
+# MCP (Message Content Protection)
+# -----------------------------
+#
+
+MCP Checks = {$mcp_checks}
+First Check = spam
+MCP Required SpamAssassin Score = {$mcp_score}
+MCP High SpamAssassin Score = {$hi_mcp_score}
+MCP Error Score = 1
+MCP Header = X-%org-name%-MailScanner-MCPCheck:
+Non MCP Actions = deliver
+MCP Actions = {$mcp_action}
+High Scoring MCP Actions = {$mcp_hi_action}
+Bounce MCP As Attachment = {$bounce_mcp}
+MCP Modify Subject = start
+MCP Subject Text = [MCP?]
+High Scoring MCP Modify Subject = start
+High Scoring MCP Subject Text = [MCP?]
+
+Is Definitely MCP = {$is_mcp}
+Is Definitely Not MCP = {$is_not_mcp}
+Definite MCP Is High Scoring = {$mcp_is_high_score}
+Always Include MCP Report = {$include_mcp_report}
+Detailed MCP Report = {$detailled_mcp_report}
+Include Scores In MCP Report = {$score_mcp_report}
+Log MCP = {$log_mcp}
+
+MCP Max SpamAssassin Timeouts = 20
+MCP Max SpamAssassin Size = {$mcp_max}
+MCP SpamAssassin Timeout = 10
+
+MCP SpamAssassin Prefs File = %mcp-dir%/mcp.spam.assassin.prefs.conf
+MCP SpamAssassin User State Dir =
+MCP SpamAssassin Local Rules Dir = %mcp-dir%
+MCP SpamAssassin Default Rules Dir = %mcp-dir%
+MCP SpamAssassin Install Prefix = %mcp-dir%
+Recipient MCP Report = %report-dir%/recipient.mcp.report.txt
+Sender MCP Report = %report-dir%/sender.mcp.report.txt
+
+#
+# Advanced Settings
+# -----------------
+#
+Use Default Rules With Multiple Recipients = {$default_rule_multiple}
+Read IP Address From Received Header = {$read_ipaddress}
+Spam Score Number Format = {$spam_score_format}
+MailScanner Version Number = 4.79.11
+SpamAssassin Cache Timings = {$cache_timings}
+Debug = {$debug}
+Debug SpamAssassin = {$debug_spam}
+Run In Foreground = {$foreground}
+Always Looked Up Last = {$look_up_last}
+Always Looked Up Last After Batch = {$look_up_last_batch}
+Deliver In Background = {$deliver_background}
+Delivery Method = {$mailscanner['deliver_method']}
+Split Exim Spool = {$split_exim_spool}
+Lockfile Dir = /var/spool/MailScanner/incoming/Locks
+Custom Functions Dir = /usr/local/lib/MailScanner/MailScanner/CustomFunctions
+Lock Type =
+Syslog Socket Type =
+Automatic Syntax Check = {$syntax_check}
+Minimum Code Status = {$mailscanner['minimum_code']}
+include /usr/local/etc/MailScanner/conf.d/*
+
+
+
+EOF;
+	#write files
+	conf_mount_rw();
+	$mlang=strtolower($report['language']);
+	$mfiles[]="/usr/local/etc/MailScanner/virus.scanners.conf";
+	$mfiles[]="/usr/local/share/MailScanner/reports/{$mlang}/inline.spam.warning.txt";
+	$mfiles[]="/usr/local/share/MailScanner/reports/{$mlang}/languages.conf";
+	
+	foreach ($mfiles as $mfile)
+		if (! file_exists ($mfile))
+			copy($mfile.".sample",$mfile);
+	if (!is_dir("/var/spool/MailScanner/incoming")){
+		mkdir("/var/spool/MailScanner/incoming", 0755,true);
+		chown ('/var/spool/MailScanner/incoming','postfix');
+		}
+	if (!is_dir("/var/spool/MailScanner/quarantine")){
+		mkdir("/var/spool/MailScanner/quarantine", 0755,true);
+		chown ('/var/spool/MailScanner/quarantine','postfix');
+		}
+	chown ('/var/spool/postfix','postfix');
+
+	file_put_contents($mailscanner_dir."/MailScanner.conf", $mc, LOCK_EX);
+	file_put_contents($mailscanner_dir."/filename.rules.conf",ms_text_area_decode($config['installedpackages']['msattachments']['config'][0]['filename_rules']),LOCK_EX);
+	file_put_contents($mailscanner_dir."/filetype.rules.conf",ms_text_area_decode($config['installedpackages']['msattachments']['config'][0]['filetype_rules']),LOCK_EX);
+	file_put_contents($mailscanner_dir."/archives.filename.rules.conf",ms_text_area_decode($config['installedpackages']['msattachments']['config'][0]['filename_rules']),LOCK_EX);
+	file_put_contents($mailscanner_dir."/archives.filetype.rules.conf",ms_text_area_decode($config['installedpackages']['msattachments']['config'][0]['filetype_rules']),LOCK_EX);
+	file_put_contents($mailscanner_dir."/phishing.safe.sites.conf",ms_text_area_decode($config['installedpackages']['mscontent']['config'][0]['phishing_safe']),LOCK_EX);
+	file_put_contents($mailscanner_dir."/phishing.bad.sites.conf",ms_text_area_decode($config['installedpackages']['mscontent']['config'][0]['phishing_bad']),LOCK_EX);
+	file_put_contents($mailscanner_dir."/country.domains.conf",ms_text_area_decode($config['installedpackages']['mscontent']['config'][0]['country_domains']),LOCK_EX);
+	file_put_contents($mailscanner_dir.'/spam.assassin.prefs.conf',ms_text_area_decode($config['installedpackages']['msantispam']['config'][0]['sa_pref_file']),LOCK_EX);
+	file_put_contents($mailscanner_dir.'/spam.lists.conf',ms_text_area_decode($config['installedpackages']['msantispam']['config'][0]['rbl_file']),LOCK_EX);
+	file_put_contents($mailscanner_dir.'/mcp/mcp.spam.assassin.prefs.conf',ms_text_area_decode($config['installedpackages']['msantispam']['config'][0]['mcp_pref_file']),LOCK_EX);
+	file_put_contents($mailscanner_dir.'/rules/bounce.rules',ms_text_area_decode($config['installedpackages']['msantispam']['config'][0]['bounce']),LOCK_EX);
+	file_put_contents($mailscanner_dir.'/rules/max.message.size.rules',ms_text_area_decode($config['installedpackages']['msantispam']['config'][0]['max_message_size']),LOCK_EX);
+	file_put_contents($mailscanner_dir.'/rules/spam.whitelist.rules',ms_text_area_decode($config['installedpackages']['msantispam']['config'][0]['spam_whitelist']),LOCK_EX);
+	
+	foreach ($report_files as $key_r => $file_r)
+		file_put_contents($report_dir.'/'.$file_r,ms_text_area_decode($config['installedpackages']['msreport']['config'][0][$key_r]),LOCK_EX);
+		
+	if ($alert['sig']){
+		$sig_html=ms_text_area_decode($config['installedpackages']['msalerts']['config'][0]['sig_html']);
+		$sig_txt=ms_text_area_decode($config['installedpackages']['msalerts']['config'][0]['sig_txt']);}
+	else{
+		$sig_html="";
+		$sig_txt="";}
+	file_put_contents($report_dir.'/inline.sig.txt',$sig_txt,LOCK_EX);
+	file_put_contents($report_dir.'/inline.sig.html',$sig_html,LOCK_EX);
+
+	if ($alert['warning']){
+		$warning_html=ms_text_area_decode($config['installedpackages']['msalerts']['config'][0]['warning_html']);
+		$warning_txt=ms_text_area_decode($config['installedpackages']['msalerts']['config'][0]['warning_txt']);}
+	else{
+		$warning_html="";
+		$warning_txt="";}
+	file_put_contents($report_dir.'/inline.warning.txt',$warning_txt,LOCK_EX);
+	file_put_contents($report_dir.'/inline.warning.html',$warning_html,LOCK_EX);
+	
+	#check virus_scanner options
+	$libexec_dir="/usr/local/libexec/MailScanner/";
+	if ($virus_scanning == "yes"){
+		if ($antivirus['virus_scanner'] =="none"){
+			unlink_if_exists($libexec_dir.'clamav-autoupdate');
+			unlink_if_exists($libexec_dir.'clamav-wrapper');
+		}
+		else{
+			copy($libexec_dir.'clamav-autoupdate.sample',$libexec_dir.'clamav-autoupdate');
+			chmod ($libexec_dir.'clamav-autoupdate',0755);
+			copy($libexec_dir.'clamav-wrapper.sample',$libexec_dir.'clamav-wrapper');
+			chmod ($libexec_dir.'clamav-autoupdate',0755);
+			if (!file_exists('/var/db/clamav/main.cvd')){
+				log_error('No clamav database found, running freshclam in background.');
+				mwexec_bg('/usr/local/bin/freshclam');
+				}
+		}
+	}
+	else{
+		unlink_if_exists($libexec_dir.'clamav-autoupdate');
+		unlink_if_exists($libexec_dir.'clamav-wrapper');
+	}
+	
+	$script='/usr/local/etc/rc.d/mailscanner';
+	$script_file=file_get_contents($script);
+	if (preg_match('/NO/',$script_file)){
+		$script_file=preg_replace("/NO/","YES",$script_file);
+		file_put_contents($script, $script_file, LOCK_EX);
+	}
+	if($config['installedpackages']['mailscanner']['config'][0]['enable']){
+		log_error("Reload mailscanner");
+		chmod ($script,0755);
+		mwexec_bg("$script fastrestart");
+	}
+	else{
+		log_error("Stopping mailscanner if running");
+		mwexec("$script stop");
+		chmod ($script,0444);
+	}
+	conf_mount_ro();
+
+}
+
+function mailscanner_validate_input($post, &$input_errors) {
+	foreach ($post as $key => $value) {
+		if (empty($value))
+			continue;
+		if (substr($key, 0, 6) == "domain" && is_numeric(substr($key, 6))) {
+			if (!is_domain($value))
+				$input_errors[] = "{$value} is not a valid domain name.";
+		} else if (substr($key, 0, 12) == "mailserverip" && is_numeric(substr($key, 12))) {
+			if (empty($post['domain' . substr($key, 12)]))
+				$input_errors[] = "Domain for {$value} cannot be blank.";
+			if (!is_ipaddr($value) && !is_hostname($value))
+				$input_errors[] = "{$value} is not a valid IP address or host name.";
+		}
+	}
+}
+
+function mailscanner_php_install_command() {
+	sync_package_mailscanner();
+}
+
+function mailscanner_php_deinstall_command() {
+	mwexec("/usr/local/etc/rc.d/mailscanner.sh stop");
+	sleep(1);
+	conf_mount_rw();
+	unlink_if_exists("/usr/local/etc/rc.d/mailscanner.sh");
+	conf_mount_ro();
+}
+
+?>
\ No newline at end of file