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Daniel Quinlan writes: > Kenneth Porter <[EMAIL PROTECTED]> writes: > > > Has anyone written a plugin for SA3 that pings the higher-priority MX > > peers for a domain and boosts the spam score if they're up? > > No, but by my quick test here it would help a bit. 0.22% of my spam and > 9% of my missed spam was sent via my secondary MX. It's just never been > a high enough of a priority to actually write a rule. > > It's also not just enough to ping the higher priority MX peers because > the spam checker might be running on the primary MX only so it would > only receive delayed mail from the backup MXes once it was back up. Also, the high-pri MX might be up in the ping sense (at the IP layer), but not up in the "processing SMTP mail" sense (at port 25). > Perhaps something like: > > - a higher priority MX is up > - the mail was delivered from a secondary MX with little or no delay that might work alright... - --j. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) Comment: Exmh CVS iD8DBQFBO4ibQTcbUG5Y7woRAtFwAJ4xQGG5bjItGJ5eZMaOdffvzi8QyQCg6JJN 0svtWJCQ23FBMbfSErgd+WE= =OLzK -----END PGP SIGNATURE-----
