Our Business Email services support secure connection of email transport with SSL/TLS technology. The SSL/TLS option will run on the default ports. That means, you do not need to change the port numbers for the SSL/TLS option to work.
Steps to configure TLS/SSL in Mozilla Thunderbird
- Start Mozilla Thunderbird program.
- From the Tools menu, choose Account Settings and select your email account from the list.
- Select Server Settings from the folder list below your email account and verify the Server Ports for IMAP is 993 and for POP is 995.
- Under Security Settings select SSL/TLS for the Connection security.
- Click OK.