Hi,
I noticed that all emails that come from Exchange/Office 365 have the
message-id, in deliver log, reported as
msgid=? <dbbpr...@dbbpr023.eurprd08.prod.outlook.com>
instead of expected
msgid=<dbbpr...@dbbpr023.eurprd08.prod.outlook.com>
My deliver_log format is:
deliver_log_format = deliverytime=%{delivery_time}, msgid=%m, sender=%e,
from=%f, subject="%s": %$
The behaviour is the same on Dovecot 2.2 and 2.3, and only dovecot have
the "?", we have a mail filter before dovecot and the message-id is
registred fine, without the ? in front.
Is an issue of my setup or a bug in dovecot?
Thanks
--
Alessio Cecchi
Postmaster @ http://www.qboxmail.it
https://www.linkedin.com/in/alessice