On 4/4/2014 8:28 AM, Lisa Muir wrote:
>
> Guys,
>
> I thought I had this one covered, all SMTP must be authenticated on 
> our server.
>
> It is very evident from examining increased server load that we are 
> being used as a SPAM relay and have not yet hit a blacklist.
>
> Looks like a website got hacked and an email account details must have 
> been in there.
>
> For the life of me, when I search mail.log etc I can't find the 
> username of the user who authenticated an SMTP session.
>
> I'd like to quickly enable this in my logs so that I can shut down the 
> compromised account, if anyone has a quick heads up I'd appreciate it.

On my server, I see a line like this in the logs:

courierd: newmsg,id=000000000022805E.533E911D.000019DB, auth=x...@xxx.xxx

If I enabled a setting to get this, I can't find it now.

-- 
Bowie


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