[Dovecot] SSL warning messages

Timo Sirainen tss at iki.fi
Thu Aug 1 15:36:37 EEST 2013


On 18.7.2013, at 19.33, Anand Kumria <wildfire at progsoc.org> wrote:

> I've had the following appear in my logfile, and am just wondering
> what the warning means?
> 
> dovecot: managesieve-login: Warning: SSL alert: where=0x4008, ret=256:
> warning close notify [a.b.c.d]
> dovecot: imap-login: Warning: SSL alert: where=0x4004, ret=256:
> warning close notify [w.x.y.z]
> 
> Should I be worrying about these kinds of messages?

No. They are normal. Since this gets asked a bit too often, changing it to a debug message should help I hope: http://hg.dovecot.org/dovecot-2.2/rev/2714f51e2355

Anyway, you probably shouldn't be using verbose_ssl=yes unless you're actually debugging some SSL issues (I guess the setting should have really been named ssl_debug=yes).



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