Monit: failed protocol test [SMTP]

Discussion in 'Installation/Configuration' started by mattltm, Jun 22, 2015.

  1. mattltm

    mattltm Member

    My ISPconfig3 install started producing monit notices a few days ago. They come in pairs with a "success" notice first followed by a "fail" notice. The "fail" notice looks like this:
    Date:        Mon, 22 Jun 2015 14:14:21
        Action:      restart
        Description: failed protocol test [SMTP] at INET[localhost:10024] via TCP -- SMTP: error receiving data -- Resource temporarily unavailable
    It's been running fine for months with no problems. I'm using Dovecot and ISPConfig V3.0.5.4p8.
    Any ideas?

Share This Page