Am 14.01.2015 um 01:28 schrieb Robert Blayzor:
Currently pigeonhole supports reject which would generate a NDR for each message. (If I understand the current documentation)Using Dovecot LMTP it would be more optimal to kick a 5xx back to the primary MTA to reject the delivery rather than generating more back scatter NDRs
and what would that change? nothing if you think about how mail works! * the MTA receives the message * the MTA confirms with 2xx status code * later the delivery server rejects * the MTA *must* create a bouncejust don't reject mails after you confirmed you have received them in the SMTP session and if you don't want a mail after that DISCARD it by consider legal implications - there is nothing between
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