https://wiki.zimbra.com/api.php?action=feedcontributions&user=Ashbc&feedformat=atomZimbra :: Tech Center - User contributions [en]2024-03-29T10:15:07ZUser contributionsMediaWiki 1.39.0https://wiki.zimbra.com/index.php?title=Ashbc-Notes&diff=14506Ashbc-Notes2009-07-28T00:17:16Z<p>Ashbc: </p>
<hr />
<div>'''Get Port 587 & 465 running along side Port 25 for MTA<br />
'''<br />
----<br />
<br />
as user "zimbra"<br />
<br />
vi /opt/zimbra/postfix/conf/master.cf.in ;<br />
<br />
<br />
Add under "smtp inet n - n - - smtpd" entry line<br />
<br />
smtps inet n - n - - smtpd<br />
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes<br />
submission inet n - n - - smtpd<br />
-o smtpd_etrn_restrictions=reject<br />
-o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes<br />
<br />
(smtps = :587 ; submission = :465)<br />
<br />
/opt/zimbra/postfix/sbin/postfix reload ;<br />
----<br />
<br />
'''Minor "heavy load" Tweak<br />
'''<br />
----<br />
<br />
Finding (more often than none!) that Zimbra run's at a heavy load - with few or many users on a server.<br />
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!)<br />
<br />
To shut off logger, as user "zimbra":<br />
<br />
zmloggerctl stop ;<br />
zmswatchctl stop ;</div>Ashbchttps://wiki.zimbra.com/index.php?title=Ashbc-Notes&diff=14505Ashbc-Notes2009-07-28T00:10:25Z<p>Ashbc: </p>
<hr />
<div>'''Get Port 587 & 465 running along side Port 25 for MTA<br />
'''<br />
----<br />
<br />
as user "zimbra"<br />
<br />
vi /opt/zimbra/postfix/conf/master.cf.in<br />
<br />
<br />
Add under "smtp inet n - n - - smtpd" entry line<br />
<br />
smtps inet n - n - - smtpd<br />
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes<br />
submission inet n - n - - smtpd<br />
-o smtpd_etrn_restrictions=reject<br />
-o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes<br />
<br />
(smtps = :587 ; submission = :465)<br />
<br />
/opt/zimbra/postfix/sbin/postfix reload</div>Ashbchttps://wiki.zimbra.com/index.php?title=Ashbc-Notes&diff=14504Ashbc-Notes2009-07-28T00:07:59Z<p>Ashbc: </p>
<hr />
<div>Get Port 587 & 465 running along side Port 25 for MTA<br />
<br />
as user "zimbra"<br />
<br />
vi /opt/zimbra/postfix/conf/master.cf.in<br />
<br />
<br />
Add under "smtp" entry line<br />
<br />
smtps inet n - n - - smtpd<br />
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes<br />
submission inet n - n - - smtpd<br />
-o smtpd_etrn_restrictions=reject<br />
-o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes<br />
<br />
(smtps = :587 ; submission = :465)<br />
<br />
/opt/zimbra/postfix/sbin/postfix reload</div>Ashbchttps://wiki.zimbra.com/index.php?title=Ashbc-Notes&diff=14503Ashbc-Notes2009-07-28T00:07:09Z<p>Ashbc: </p>
<hr />
<div>Get Port 587 & 465 running along side Port 25 for MTA<br />
<br />
as user "zimbra"<br />
<br />
[code]<br />
vi /opt/zimbra/postfix/conf/master.cf.in<br />
[/code]<br />
<br />
Add under "smtp" entry line :<br />
smtps inet n - n - - smtpd<br />
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes<br />
submission inet n - n - - smtpd<br />
-o smtpd_etrn_restrictions=reject<br />
-o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes<br />
<br />
(smtps = :587 ; submission = :465)<br />
<br />
# /opt/zimbra/postfix/sbin/postfix reload</div>Ashbchttps://wiki.zimbra.com/index.php?title=Ashbc-Notes&diff=14502Ashbc-Notes2009-07-28T00:05:53Z<p>Ashbc: New page: 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" entry line : [code] smtps inet n - n ...</p>
<hr />
<div>Get Port 587 & 465 running along side Port 25 for MTA<br />
<br />
as user "zimbra"<br />
<br />
# vi /opt/zimbra/postfix/conf/master.cf.in<br />
<br />
Add under "smtp" entry line :<br />
[code]<br />
smtps inet n - n - - smtpd<br />
-o smtpd_tls_wrappermode=yes -o smtpd_sasl_auth_enable=yes<br />
submission inet n - n - - smtpd<br />
-o smtpd_etrn_restrictions=reject<br />
-o smtpd_enforce_tls=yes -o smtpd_sasl_auth_enable=yes<br />
[/code]<br />
<br />
(smtps = :587 ; submission = :465)<br />
<br />
# /opt/zimbra/postfix/sbin/postfix reload</div>Ashbc