Autor: Peter Bowyer Fecha: A: exim users Asunto: Re: [exim] help with logfile entries
On 13/08/07, Rick Pasotto <rick@???> wrote: > Could someone explain to me what these two logfile entries mean?
>
> I suspect that the first (incoming) entry means that the sender's
> machine is misconfigured. Is this a spammer?
>
> 1st (incoming):
> 2007-08-13 13:30:28 rejected EHLO from 69-20-163-167.static.ida.net [69.20.163.167]: syntactically invalid argument(s): svr_mail.bmc.local
> 2007-08-13 13:30:29 rejected HELO from 69-20-163-167.static.ida.net [69.20.163.167]: syntactically invalid argument(s): svr_mail.bmc.local
Possibly not, but the HELO name it's giving is syntactically invalid
(shouldn't have an underscore), and is also not a FQDN that will
resolve, which gives it a very spammy flavour. Add to this that the
real rDNS for the host concerned is of generic nature, it hasn't got a
lot going for it.