Kategorie: Linux

  • Set Postfix as Open Relay

    Hello together, here a little Explanation on how to set the Postfix MailServer as an Open Relay SMTP Server. Just edit the File „etc/postfix/main.cf“ and change the following line: mynetworks = to: mynetworks = then restart the Postfix MailServer – like: sudo service postfix restart Now your Mail Server is an Open Relay. You […]