Email sending do not work

[BrentW]

The first error means that LM cannot connect to gmail at all. It might be caused by router/firewall or simply incorrect/missing gateway and DNS settings in LM.
The second error means that the mail server is not sending enough data for the encryption layer to decrypt. Have you tried your local server without encryption? Set port to 25 and comment or remove "secure" line from the mail settings.

Hi Admin,

I'm battling away with a similar problem.
I'm confident I have the correct DNS settings and Gateway settings. 
I am continually seeing wantread errors.
The IT department have naturally assured me its something in my LM(Clipsal Nac) but I am certainly confident it isn't. Usual battles with buck passing.
Is it possible for you to suggest a list of items on their end to check to ensure it is possible to connect.
Version is 1.6 but i think thats a clipsal version number?
what SSL would be best? I've tried sslv23 and tlsv1_2.

Brent