Hello, I’m very new to Ubuntu as well as postfix and dovecot so my apologies if I miss some information or miss something obvious. I was trying to create an e-mail server where I can send e-mail and receive e-mails for my domain www.aevtech.com. I used the following HowTo: …

Ubuntu VPS Hosting via Postfix – Unable to receive e-mail from the public internet (ex. gmail).