About SMTP TCP ports
Date: June 17, 2022
Categories: English (English), Technical Stuff
It is confusing. When you read about it you will see that there are a few ports used for email transmission. For SMTP, 3 ports seem to be standardized. I was confused once, so I read about it. Implemented my services then forgot about them.I’m confused again today, so I decided to write this little … Read More