[Dovecot] auth trouble
/dev/rob0
rob0 at gmx.co.uk
Wed Jun 6 00:53:25 EEST 2012
On Tue, Jun 05, 2012 at 09:38:49AM -0600, Glenn English wrote:
> On Jun 4, 2012, at 8:45 PM, Joseph Tam wrote:
> > If dovecot-auth is getting input from a local socket, then rhost
> > information is irrelevant since the host doing the asking is the
> > server itself (maybe from another daemon connected to a remote
> > host).
>
> Thanks for the confirmation of my suspicions....
What suspicions were confirmed?
> > Maybe someone is brute forcing your server's Postfix
> > authenticated SMTP service since Postfix can be configured to
> > use Dovecot's SASL authentication framework.
And these brute force attempts would be logged, each one.
> and for the suggestion -- I do have Postfix using Dovecot-Auth
> checking for SASL.
>
> I think I'm going to re-install and run Tripwire...
I think you are overreacting.
--
http://rob0.nodns4.us/ -- system administration and consulting
Offlist GMX mail is seen only if "/dev/rob0" is in the Subject:
More information about the dovecot
mailing list