* Joseph Brennan <[EMAIL PROTECTED]>:
>
>
>> My top rejections for today are:
>>
>> % fgrep www.barracudanetworks.com/reputation /var/log/mail.log |
>> awk '{print $10}' | sort |uniq -c | sort -n | tail
>>
>> 18 mx35.ispgateway.de[80.67.29.41]:
> . . .
>> 21 mx20.ispgateway.de[80.67.18.53]:
>> 21 mx43.ispgateway.de[80.67.29.52]:
> . . .
>> 24 mx31.ispgateway.de[80.67.29.35]:
>
>
> We see those too. Hosts in this domain are sending mail FROM:<>
> to recipients that do not exist, subject "Mail delivery failed:
> returning message to sender".
They send mail with fake senders to fake recipients here. So, that's
another point.
--
Ralf Hildebrandt (i.A. des GB IT) [EMAIL PROTECTED]
Charite - Universitätsmedizin Berlin Tel. +49 (0)30-450 570-155
Gemeinsame Einrichtung von FU- und HU-Berlin Fax. +49 (0)30-450 570-962
Geschäftsbereich IT Standort CBF I'm looking for a job!
