Bob Dodds wrote: > What if the sender is the auth login user, but verped?
A) I'm not aware of any _client_ application which uses VERP like that, are you? We are talking strictly about an MUA connecting to a server via SMTP for purposes of outbound relay. VERP is an automated server-to-server operation, typically used for listserv applications only. B) Rather than all that code duplication, just override Qpsmtpd::Address::spaceship to strip the VERP (or whatever additional mutilation of the data that you want). I don't see a need at this time to provide a pluggable interface to the overloaded comparison in Qpsmtpd::Address, but I could be convinced that would be useful. John
