Jesse Kretschmer wrote:
If you can explain what you mean by "allow these tls connections" we
can give more pointers.
Looking at the logs, the company that is having issues with our mail
server only has issue occasionally. It appears to be one server in
particular. This one server always starts a TLS connection, and that's
usually the end of it.
Do you expect to authenticate? ie. you've issued them
credentials? If yes, they aren't authenticating; their mail
server is misconfigured.
If not, they *should not* be connecting to your smtps port;
their mail server is misconfigured and it's not your problem.
If this is just some third party that wants to send you mail,
they must connect to port 25 like everyone else. If they want
to use TLS, they must use the STARTTLS command on port 25 like
everyone else.
> Is there a single site or book that I should read? I feel
as if I am
> running around blindfolded. I'm glad you folks have been
kind enough to
> tell me when to turn.
"The Book of Postfix" is excellent, but getting a little
outdated (common problem with any treeware tracking a living
software project).
Online, the official postfix documentation and archives of
this list are invaluable.
http://www.postfix.org/documentation.html
-- Noel Jones
