Hello,
I just saw this in my mail.log

Jan 10 15:02:49 bugbox postfix/sendmail[28706]: fatal: No recipient
addresses found in message header
Jan 10 15:05:05 bugbox postfix/sendmail[28751]: fatal: No recipient
addresses found in message header

This happens when I request a flag for a user that does not have
access to the group the ticket is restrained to. It seems like
bugzilla is doing the right thing by not informing the user but it
does this by removing the user from the message and not by not sending
the message at all. Is there a better way to verify that this is the
case?

--
--dfc
douglasfcalvert@gmail.com