Re: LMTP tcp listener with auth?

Op 12-9-2018 om 11:13 schreef Andreas Thienemann:

I am wondering if it's possible to have a tcp listener for LMTP do authentication and not accept any unauthenticated mail.

My configuration looks like the following:

service lmtp { inet_listener lmtp { address = 192.168.0.1 127.0.0.1 port = 24 } }

This gives me a network reachable lmtp socket, but of course no autentication. When reading the docs, it seems though that only userdb lookup and no actual authentication is supported?

Is that understanding correct?

LMTP currently does not support AUTH.

What is your use case? Most people hide LMTP behind a firewall, or don't expose it through TCP/IP in the first place.

Regards,

Stephan.