Nagios Support Forum

I am getting this in the maillog:

May 17 18:52:34 caecd-nms-01 postfix/smtp[22234]: 0D62D819E0: to=<[email protected]>, relay=smtp-sl.vtext.com[69.78.67.53]:25, delay=53515, delays=53146/127/242/0, dsn=4.0.0, status=deferred (host smtp-sl.vtext.com[69.78.67.53] said: 421 Exceeded allowable connection time, disconnecting. (in reply to MAIL FROM command))

Running the latest Nagios on CentOS.

Is it just text messages OR is it emails as well?

Does the "Send A Test Email" work from Admin > System Config > Manage Email Settings ?

In the upper right is the username you are logged in as. Click it. Under Notification Options > Send Test Notifitions, does this work?