Re: [Asrg] SMTP server connections that disconnect right away

Yakov Shafranovich wrote:

> > On our spamtrap, we see machines making _thousands_ of transactions 
> > that consist of only:
> >         HELO somevalue
> >         QUIT
> Have you considering the possibility that they are checking for RMX/rDNS 
> compliance?
Repeating exactly the same test 20,000+ times in a day?

I don't think so.


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