Hi Viktor On Mon, Jul 31, 2017, at 12:45 PM, Viktor Dukhovni wrote: > The main effect of "-v" in most cases is to obscure the relevant logs > with lots of noise from the irrelevant logs.
No kidding! > Policy rejection of the "MAIL FROM:" is covered > by routine (non-verbose) logging. Ok so I do have some kindof problem. > the maximum message size limit (ESMTP SIZE=... option in MAIL FROM) I don't know about that one yet. Reading. > or have syntax errors in the sender address does not produce log > records, as it is too easy to flood the logs with these. > > For the latter category "tcpdump" or debug_peer_list (origin-dependent > "-v") may be appropriate. Didn't know about debug_peer_list yet. VERY handy! What debug_peer_level would catch 'ESMTP SIZE=' and 'syntax errors in the sender address' issues? Only for the debug_peer_list table entries. The docs read as 'increment'. I don't know yet if that's additive on top of some other value? Or just an absolute value. Rob
