3 ms·

Every home ISP I've had in the last 10 years also blocks 25. Why shouldn't I be allowed to run a mail server from my home?

• dorfsmay 9y ago
  This hasn't been my experience. I'm assuming you've check the FW rules in their modem/router?
  • 0xffff2 9y ago
    More to the point, I've talked to second line tech support agents who have told me that they block all incoming connections on port 25 as a spam prevention measure.