Securing the smtps

[noratx]

Hello guys!

I'm trying to get my toaster to be a bit more secure.
I would like to do the following:

Disable smtp on port 25 (unless this is not recommended)
Make the smtps with TLS even more secure by forceing users to authenticate with a password.

I have searched both the forums and google, but I cant find anything that puts me in the right direction.

Anyone of you who can help me out a bit?

Thanks!

[matt]

The default install of Mail Toaster requires authentication on port 465 (if used) and 587  (enabled by default). You still need port 25 open for incoming mail.