Hi all,
I've been scouring the internet trying to find someone who's done this
before, and am at a loss.
I've got Postfix set up as a Smart Host for sending SMTP email from
Exchange 2010 (Small Business Server 2011). My problem is that I can't
get TLS to work. The error message I get back in
First off, thanks for the help everyone!
Test postfix TLS with openssl to make sure postfix is working correctly.
For port 25 (or 587) with STARTTLS
# openssl s_client -connect example.com:25 -starttls smtp
I'm using 587, and this seemed to functioned just fine from a remote host:
