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Various options for monitoring your mail server performance
==Built-In Email Reports==
===Server-Manager===
Some email statistics can be seen from server-manager under "Administration", "Mail log file analysis"
Some email statistics can be seen from server-manager under "Administration", "Mail log file analysis"
===== Incoming Email =====
==== qpsmtpd: Incoming SMTP traffic ====
All in-bound SMTP connections are handled by qpsmtpd.
All in-bound SMTP connections are handled by qpsmtpd.
In order to view a condensed, one-line-per-message extract from the qpsmtpd log files:
SME 7.2 and later include the 'logterse' plugin to qpsmtpd as well as the 'qplogsumm.pl' statistics script.
===== logterse =====
''logterse'' creates a one-line summary of each qpsmtpd transaction and writes it to the log
file. In order to view ''only'' these one-line-per-message extracts from the qpsmtpd log:
* Select ''View log files'' in server-manager
* Select ''View log files'' in server-manager
* Specify '''qpsmtpd/current''' under ''Choose a log file to view''
* Specify '''qpsmtpd/current''' under ''Choose a log file to view''
2008-11-08 06:37:31.730609500 26398 logging::logterse plugin: ` 87.103.146.91 pmsn.91.146.103.87.sable.dsl.krasnet.ru pmsn.91.146.103.87.sable.dsl.krasnet.ru <dwweem@wee.com> dnsbl 903 http://www.spamhaus.org/query/bl?ip=87.103.146.91 msg denied before queued
2008-11-08 06:37:31.730609500 26398 logging::logterse plugin: ` 87.103.146.91 pmsn.91.146.103.87.sable.dsl.krasnet.ru pmsn.91.146.103.87.sable.dsl.krasnet.ru <dwweem@wee.com> dnsbl 903 http://www.spamhaus.org/query/bl?ip=87.103.146.91 msg denied before queued
2008-11-08 06:37:41.211401500 26409 logging::logterse plugin: ` 87.103.146.91 pmsn.91.146.103.87.sable.dsl.krasnet.ru pmsn.91.146.103.87.sable.dsl.krasnet.ru <dwtrupsm@trups.com> dnsbl 903 http://www.spamhaus.org/query/bl?ip=87.103.146.91 msg denied before queued</nowiki>
2008-11-08 06:37:41.211401500 26409 logging::logterse plugin: ` 87.103.146.91 pmsn.91.146.103.87.sable.dsl.krasnet.ru pmsn.91.146.103.87.sable.dsl.krasnet.ru <dwtrupsm@trups.com> dnsbl 903 http://www.spamhaus.org/query/bl?ip=87.103.146.91 msg denied before queued</nowiki>
====qplogsumm.pl====
====qplogsumm.pl====
qplogsumm.pl updates /var/log/qpsmtpd/state with per-plugin statistics for any qpsmtpd plugin that appears in a qpsmtpd logterse entry each time the qpsmtpd log is rotated.
qplogsumm.pl updates /var/log/qpsmtpd/state with per-plugin statistics for any qpsmtpd plugin that appears in a qpsmtpd logterse entry each time the qpsmtpd log is rotated.
The transactions in these '''.u''' log files will '''not''' be included in the summary information in <tt>/var/log/qpsmtpd/state</tt>
The transactions in these '''.u''' log files will '''not''' be included in the summary information in <tt>/var/log/qpsmtpd/state</tt>
==== qmail: Outgoing SMTP traffic ====
Once a message has been accepted by ''qpsmtpd'' it is handed to ''qmail'' for delivery.
* If the message is addressed to an email account hosted on your SME server, qmail delivers the file to the local mailbox.
* If the message is addressed to a remote email address, qmail either delivers the message directly to the recipient's mail server, or to the relay mail server value at ''server-manager::email::Address of internet provider's mail''
''Mail log file analysis'' in the server-manager provides access to several reports regarding ''qmail''.
===Contribs & Addons===
===Contribs & Addons===
====Brian Read's spamfilter-stats-7.pl====
====Brian Read's spamfilter-stats-7.pl====
