number of mail hitting
SpamAssassin. If you found your system is CPU-bound from the use of
SpamAssasin, greylisting might solve your problem with no need to buy a new
server.
Chih-Cherng Chin
Botnet Detection with Greylisting:
http://botnet-tracker.blogspot.com/2009/11/greylisting-botnet-det
dea of auto
whitelist for exim:
http://www.gossamer-threads.com/lists/exim/users/68306#68306
http://www.gossamer-threads.com/lists/exim/users/68924#68924
Chih-Cherng Chin
Botnet Detection with Greylisting:
http://botnet-tracker.blogspot.com/2009/11/greylisting-botnet-detection-honeypot.html
--
#
if ($i !~ /@(contract\.)?xxx\.org\.xx$/) \
print $i ";" $1; }' |
# remove duplicated entries
$SORT -u
In fact the script above does more than what you want. But it's easy to
modify it to serve your purpose. Hope this helps.
Chih-Cherng Chin
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tries which are too old.
In a word, I process it in batch. Performance is good, as the shell script
never
get my attention when I monitor the system. I believe you can do the same.
Chih-Cherng Chin
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