Hello,
Sebastian Krohn writes:
You can do this with procmail. I use the following recipe to get the IP
from the sending host:
---
:0
*^Received:.from.*\(\/[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+\).*by.schatten.darksystem.net
..qpsmtpd
* MATCH ?? ^^\/[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+
{ SENDERIP = $MATCH }
---
You will have to look in your mails to see how your MTA adds the
Received-headers. Often one can simply use the topmost one. In my case
the MTA accepting the Mails from the outside world isn't the one
running procmail so I had to tweak it a little bit but you should get
the idea. :-)
Thank you. I definately will save this. I got so frustrated trying to
figure this out, I just added a section to DynaStop to extract the IP
address for me.
---
DynaStop: Stopping spam one dynamic IP address at a time.
http://tanaya.net/DynaStop/
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