> On Jun 13, 2019, at 4:10 PM, Alex Evonosky <alex.evono...@gmail.com> wrote: > > Thank you for the feedback, however,in my master.cf I show: > > #lmtp unix - - y - - lmtp > lmtp inet n n n - - lmtp -v > > I only enabled the lmtp inet..
You MUST remove the "lmtp inet" entry. The Postfix lmtp(8)
delivery agent is NOT an LMTP server, and MUST NOT be exposed
over TCP to external clients.
--
Viktor.
