Although it seems at first that the lmtp daemon should do this lookup, your argumentation doesn't add up. Either way if the lmtp daemon rejects your message you're getting bounce because your mta already has accepted the message as being valid, it is just being rejected at delivery time.
Ultimately you should let your MTA do a sql lookup before accepting the message. Marc _______________________________________________ DBmail mailing list DBmail@dbmail.org https://mailman.fastxs.nl/mailman/listinfo/dbmail