John,
Thanks for the hard work on Botnet. I just installed 0.7, and I'm quite
pleased with the results so far.
Thanks for the BOTNET_SOHO rule. As a "SOHO" with a recalcitrant ISP that
won't give me a reverse lookup, I appreciate the rule very much.
I am getting a warning in my log files howe
Another approach is to try using callouts. I have my "spam" gateway verify
both the recipient (callforward) and the sender (callback). Exim 4 impements
caching of checked addresses to reduce load, and random address checks to
ensure that a sending MTA doesn't give you bogus answers.
It has the a
