Am 17.11.2014 um 11:24 schrieb Stanislas SABATIER:
I setup a service in master.conf like this :
dovecotsandbox unix - - n - 10 lmtp -o lmtp_send_xforward_command=yes -o lmtp_tls_security_level=encrypt
Then I tried to add starttls option : -o lmtp_tls_note_starttls_offer=yes
But Postfix still can't deliver the email. Postfix log : (…) status=deferred (TLS is required, but was not offered by host xx.xx.xx.xx[xx.xx.xx.xx])
that you should have included in your first post as somebody else said: seems not to be supported now
just setup a SSH tunnel and let postfix deliver to 127.0.0.1:port
Le 17 nov. 2014 à 11:03, Reindl Harald h.reindl@thelounge.net a écrit :
Am 17.11.2014 um 10:58 schrieb Stanislas SABATIER:
Hello, I tried to activate SSL on LMTP service, to secure connections between Postfix and Dovecot on my LAN, but Dovecot is not negociating a TLS session with Postfix. If I enforce TLS for LMTP at Postfix's side, communication between Postfix and Dovecot is not working.
I put ssl = yes ssl_cert =
and service lmtp { inet_listener lmtp { name = dovecot_lmtp address = xx.xx.xx.xx port = 26 ssl = yes } process_min_avail = 5 } within 10-master.conf
Did I miss something?
did you configure postfix? postconf -d | grep tls
not sure if postfix prefers STARTTLS only (likely since the smtop-client also don't support wrapper mode and lmtp is more or less the same as smtp)