Milter-greylist

What about giving a try to milter-greylist 3.0 alpha1?

http://ftp.espci.fr/pub/milter-greylist/milter-greylist-3.0a1.tgz
MD5 (milter-greylist-3.0a1.tgz) = f8fb01d4f9a8903d73801b826fbefbc9

Here are the feature additions since 2.0.2:
- per-ACL greylist and whitelist delays
- DNSRBL support in ACL statements
- list of alternative match for ACL clauses
- blacklist feature
- per-ACL SMTP error code and messages
- DRAC support (Romain Kang)
- Bucketed in-memory databases for better concurency (Ranko Zivojnovic)
- Option to disable human-readable date in dump (Ranko Zivojnovic)
- Selectable MX sync source address (Guido Kerkewitz)
- Option to log expired entries (Jeff Rife)
- Faster ACL code (Attila Bruncsak)
- flushaddr flag for ACL statements, which flush an IP from the database
- Multi-line statements in the config file

And many bugfixes, due to your favourite milter-greylist hackers: 
Attila Bruncsak, Romain Kang, Guido Kerkewitz, Hajimu UMEMOTO, Alexander
Lobodzinski, Fredrik Pettai, Alexey Popov, Jeff Rife, and Ranko
Zivojnovic. (if you contributed something since 2.0.2 and are not in
this list, please complain now so that I have an opportunity to tell
about your contribution in the upcoming 3.0 announcement)
 
-- 
Emmanuel Dreyfus
http://hcpnet.free.fr/pubz
manu@...