Ashbc-Notes: Difference between revisions
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Get Port 587 & 465 running along side Port 25 for MTA | '''Get Port 587 & 465 running along side Port 25 for MTA | ||
''' | |||
---- | |||
as user "zimbra" | as user "zimbra" | ||
vi /opt/zimbra/postfix/conf/master.cf.in ; | |||
vi /opt/zimbra/postfix/conf/master.cf.in | |||
Add under "smtp" entry line | |||
smtps inet n - n - - smtpd | Add under "smtp inet n - n - - smtpd" entry line | ||
submission inet n - n - - smtpd | smtps inet n - n - - smtpd | ||
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes | |||
submission inet n - n - - smtpd | |||
-o smtpd_etrn_restrictions=reject | |||
-o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes | |||
(smtps = :587 ; submission = :465) | (smtps = :587 ; submission = :465) | ||
/opt/zimbra/postfix/sbin/postfix reload ; | |||
---- | |||
'''Minor "heavy load" Tweak | |||
''' | |||
---- | |||
Finding (more often than none!) that Zimbra run's at a heavy load - with few or many users on a server. | |||
One quick tweak is to shut off the logger & swatch. You do loose the nice Graphing charts in the Admin panel (:7071) ... but you do gain back some performance and reduce that heavy load fluctuation (I've personally seen upwards to load of 250 with only 100 users!) | |||
To shut off logger, as user "zimbra": | |||
zmloggerctl stop ; | |||
zmswatchctl stop ; | |||
[[Category:Community Sandbox]] | |||
Latest revision as of 22:50, 24 November 2009
Get Port 587 & 465 running along side Port 25 for MTA
as user "zimbra"
vi /opt/zimbra/postfix/conf/master.cf.in ;
Add under "smtp inet n - n - - smtpd" entry line
smtps inet n - n - - smtpd -o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes submission inet n - n - - smtpd -o smtpd_etrn_restrictions=reject -o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes
(smtps = :587 ; submission = :465)
/opt/zimbra/postfix/sbin/postfix reload ;
Minor "heavy load" Tweak
Finding (more often than none!) that Zimbra run's at a heavy load - with few or many users on a server. One quick tweak is to shut off the logger & swatch. You do loose the nice Graphing charts in the Admin panel (:7071) ... but you do gain back some performance and reduce that heavy load fluctuation (I've personally seen upwards to load of 250 with only 100 users!)
To shut off logger, as user "zimbra":
zmloggerctl stop ; zmswatchctl stop ;
