Mailing List Archive

qmail ldap and tls for save bandwidth?
Hello

In our infrastructure we have qmail-ldap servers to exchange messages
with each other and are separated by a WAN network. I would like to
improve the bandwidth consumption and traffic between these servers with
the use of TLS (heard with TLS can gain some bandwidth economy) does not
necessarily need SMTP authentication with TLS for users right now. I
just wish to enable TLS support between email transfers between servers
(smtp, imap and pop protocols, if possible)