Features

SendmailAnalyzer reports all you ever wanted to know about email trafic on your network.

Global Statistics

All the following reports also show statistics per bytes and average of bytes per message.

• Number of inbound / outbound messages.
• Number of inbound / outbound spams.
• Number of inbound / outbound virus.
• Syserr flow (Sendmail error messages).
• Sendmail rejection rules flow.
• Sendmail DSN Flow (Delivery Status Notification)
• The global MTA status allocation per messages, bytes and percentage.
• Distributed messages coming from Internet.
• Distributed messages sent internaly.
• Distributed messages sent to Internet.
• Distributed messages coming from and going to Internet.
• Sendmail SMTP Auth statistics by type (server or client), mechanism and user.
• Postgrey usage statistics.

If you deliver marqued spam / virus to recipients, SendmailAnalyzer will report the delivery flow for:

• Spam / virus coming from Internet.
• Spam / virus sent internaly.
• Spam / virus sent to Internet.
• Spam / virus coming from and going to Internet.

Top Statistics

• Top sender domain, top sender relay, top sender address
• Top recipient domain, top recipient relay, top recipients address
• Top spams rules, top spammers domain, top spammers relays, top spammers address, top spam recipients address
• Top virus name, top virus sender, top virus sender relay, top virus recipient address, top infected filename
• Top DSN status, top DSN sender, top DSN Relay, top DSN recipient address
• Top rejection rules, top rejected domain, top rejected relay, top rejected sender, top rejection status
• Top Sendmail Error messages
• Top max number of recipient for one message
• Top max size message with number of recipients and sender address.
• Top Sendmail SMTP Auth mechanisms, relays and users per type (server or client).
• Top Postgrey status, relay, senders and recipients.

Note: on daily view you can click on each of the reported element to see the detailled informations. For example if you follow link on a sender relay you will see all messages detailled information coming from that relay. This kind of navigation is only available for the days of the current month to keep disk space, memory usage and privacy.

ISP like feature

Begining at version 4.0 of SendmailAnalyzer some features could be related to an ISP like environment and allow statistics on very huge SMTP flow:

• Support centralized maillog for multiple Sendmail serveurs througth rsyslog.
• Support per domain reports with user access control.
• Support per user reports. Each user can see is own statistics. (Removed in v5.0 until now)
• Low memory usage, small disk space utilization and really speed with daily caching.
• Support parsing of compressed maillog file.

Milter / Filter supported

SendmailAnalyzer support some of the most used milter and filter for spam and virus filtering. If you don't find yours drop me a line and it will be included.

• MimeDefang Spam and Virus reports
• Amavis Spam / Virus detection
• Clamav virus detection
• Jchkmail Spam / Virus report
• MailScanner Spam / virus detection
• SpamAssassin Spam detection (spamd output)
• Sendmail DNSLB report (check_relay)
• Sendmail DSN (Delivery Status Notification)
• Sendmail Dnsbl-Milter

If your one is not listed here and you can send me some relevant maillog lines I can add his support in a day.

New features

If you need new features and support for new/other milters or filters, let me know. This help a lot to develop a better/useful tool. This software is widely use at my work (espacially for IT report) but this reflect only a part of the Sendmail usage so your needs may differ.

Internationalization

SendmailAnalyzer can be translated to any language with your contribution. At this time only 3 language are supported: French, English, Spanish and german. If you want to add your own language, it's really simple, take a look in the cgi-bin/lang/ directory and send me the translation file.