On 2009-05-13 15:05:59 +0100, Steve Kemp wrote: > Still it seems that the standard wisdom is that I either accept > all bounces, or have a list of addresses which send mail, > or I implement some kind of outgoing signatures which I can > validate upon the receipt of a bounce.
One scheme for envelope senders of outgoing mails is BATV. I have implemented a BATV plugin last year. It works well and does block bounce-storms reliably. But it is incredibly easy to mess up if your mail setup isn't really simple. So if you go that route you should plan very carefully (resist the temptation to "do something fast" because one of your users is getting 4000 bounces per day) and be prepared to monitor the log files closely for the next few weeks. http://www.hjp.at/projekte/qpsmtpd/batv/ hp -- _ | Peter J. Holzer | Openmoko has already embedded |_|_) | Sysadmin WSR | voting system. | | | h...@hjp.at | Named "If you want it -- write it" __/ | http://www.hjp.at/ | -- Ilja O. on commun...@lists.openmoko.org
signature.asc
Description: Digital signature
