Losing mail when updating alias files

t the time this was discovered. But the problem surfaces so rarely that the it might well have existed for a long time without anyone noticing. Anyone else seen this? -- Fredrik Sandström f...@abo.fi

Re: Losing mail when updating alias files

>> The new alias file is written first to a temporary location, then moved >> into place, and then postalias is run. > > > This is backwards... run postalias on the temporary file, then move > the fresh .db into place. Aah, that explains it! Many thanks! -- Fredrik Sandström f...@abo.fi

Problem with recipient address verification

unning on RedHat EL 6. Configuration options related to address verification: unverified_recipient_reject_code = 550 unverified_recipient_reject_reason = Not deliverable address_verify_map = btree:$data_directory/verify_cache -- Fredrik Sandström f...@abo.fi

Suppressing (some) bounce messages

I run a gateway that delivers mail to a few different places, including two Exchange servers. Now, some users on one of the Exchange systems have managed to block certain senders, in a way that makes Exchange reject such messages with "554 5.1.0 Sender denied". The Exchange admins are trying to fig