Spam Control - Matt Zuehlke and Nick Zeller
SpamAssassin
Installation
Used to install and do basic configuration for test purposes
http://www.brennan.id.au/12-Sendmail_Server.html#spam
Config
After installation config generator used to setup. http://www.yrex.com/spam/spamconfig.php
Spam and Ham Training
Training spamassassin bayesian filter for spam and ham rules. http://spamassassin.apache.org/full/3.0.x/dist/doc/sa-learn.html
Ports requested by Zimbra and Snort
Standard Zimbra ports SMTP 25 tcp HTTP 80 tcp POP3 110 tcp IMAP 143 tcp should probably be limited by a firewall to your local network only LDAP 389 tcp HTTPS 443 tcp SMTPS 465 tcp IMAPS 993 tcp POP3S 995 tcp (Admin Interface) 7071 tcp This is the should probably be limited by a firewall to your local network only LMTP 7025 tcp should probably be limited by a firewall to your local network only
http://wiki.zimbra.com/index.php?title=Firewall_Configuration
SNORT PORTS
21 FTP / TCP 23 TELNET / TCP 25 SMTP / TCP 42 HOST NAME SERVER 53 DNS 80 HTTP 110 POP3 111 SUN RPC 135 DCOM Service Control Manager 136 PROFILE Naming System 137 NetBIOS Name Services 139 NetBIOS Session Service 143 IMAP 445 Micro$oft Directory Services 513 Login – Remote Login a la telnet 514 syslog –Remote System Event Logging 1433 is used by Microsoft SQL Server 1521 Oracle connection 2401 if you are using the pserver authorization interface to CVS 3306 Common Use. Used by mySQL database server