[Dovecot] auth timeout state=2, bad?

Timo Sirainen tss at iki.fi
Mon Oct 22 18:59:52 EEST 2012


On 22.10.2012, at 17.23, Bernhard Schmidt wrote:

> we run Dovecot 2.1.7 as SASL backend for our Postfix SMTP-AUTH farm and
> see this error message occasionally
> 
> Oct 22 16:15:32 lxmhs52 dovecot: auth: PLAIN(?,xx.xx.xx.xx): Request
> 0.21 timeouted after 150 secs, state=2

state 2 = "waiting for auth data from client", so what it means is that the client sent:

AUTH PLAIN

and then just didn't do anything.

> Since it is mostly the same IP repeating I'm assuming it's a client
> issue. Is that correct? What could cause this? Can we safely ignore it?

You can safely ignore it. It should have been logged with "info" level and only with auth_verbose=yes. Although I guess the message could be a bit nicer. This is better I think: http://hg.dovecot.org/dovecot-2.1/rev/49bb6cc43d03




More information about the dovecot mailing list