[Mimedefang] "Command unrecognized" when doing tempfail
Oliver Schulze L.
oliver at samera.com.py
Mon Jun 4 09:45:54 EDT 2007
after doing some packet analisis in wireshark and could determine that
indeed I'm talking to a Cisco router.
So my connection is:
my smtp server -> ISP cisco -> remote smtp server
I'm now trying to contact again the ISP admin regarding this issue.
Another smtp "servers" where I get the same problem is when a troyan/virus
from botnet is sending me spam. I conclude that those botnet servers are
their ISP routers.
Dave O'Neill wrote:
> If it's on your end, disable it ("no fixup protocol smtp 25" at your
> Cisco prompt, I believe). If it's on the sender's end, there's not much
> you can do about it.
Oliver Schulze L. | http://tinymailto.com/oliver
Asuncion - Paraguay | http://www.solojuegos.mobi
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