How to change SMTP port on 3CX

[fortytwo]

Hello,

I'm trying to configure the SMTP server using gmail but no mails are sent.
It is possible to modify the SMTP port?

Thank you!

 

[leejor]

I'm not sure if things have changed (with Google) since this post, but, there are some links listed that might help.
http://www.3cx.com/forums/post169555.html

 

[NickD_3CX]

In your Google Account settings, not GMail settings, under security turn the feature "Allow less secure apps" to on and try again.

 

[fortytwo]

Hello,

I solve the problem by using the Free provider smtp server.

Thank you guys,

 

[aberry]

You can provide the port number in the mail server config line as seen in the screenshot.

 

[aberry]

Also, 3CX has a guide for using Gmail:

http://www.3cx.com/blog/docs/gmail-mail-server/