One of our mailservers (Obsd 4.8, Postfix 2.6.5, milter-greylist 4.2.5) decided to stop passing incoming email this AM, .. milter-greylist is giving all incoming mail a 451, even though the souce IP is listed in the greylist database.
Might there be a way to isolate the exact issue? It's been working fine
for a couple of years now, so I hate to start mucking with things if there
is a way to actually isolate and fix the problem.
TIA,
Lee
