I used to be able to receive mail at, for example, jeff+post...@p27.eu. Such mail is now refused. I suspect this behaviour changed when I upgraded postfix version some months back.
In main.cf I have set recipient_delimiter = + Reading the docs, I don't see anything else I ought to set for this to work: postfix should first try delivery to jeff+post...@p27.eu, then j...@p27.eu, and this second is known to succeed. My expectation is that dovecot is not involved in this issue, but I'm not sure, so I mention anyway that that I have set virtual_transport = dovecot I am running postfix 3.4.13 and dovecot 2.3.7.2 (3c910f64b). Many thanks for any pointers. -- Jeff Abrahamson +33 6 24 40 01 57 +44 7920 594 255 http://p27.eu/jeff/ http://mobilitains.fr/