Configuring Custom Ports in Thunderbird Updated on August 30, 2023 Tagged: configurecustomcustom portemailhow toHow-To VideosportsThunderbird Was this article helpful? Yes No Related Articles Viewing Your Email Settings in Windows Plesk Viewing Your Email Settings in cPanel and Webmail Email Setup: Step-by-Step Guides Understanding SMTP Ports and SSL/TLS Encryption How to Point Your Mail Records to 1-grid from Wix How to Get Email Headers: A Step-by-Step Guide