Virtual Users And Domains With Postfix [...] (Ubuntu 12.04) - receive from gmail?

Discussion in 'HOWTO-Related Questions' started by aFoP, Oct 24, 2012.

  1. aFoP

    aFoP New Member


    I've successfully set up mail server with relaying through my provider's smtp server with below 2 tutorials:
    So now I'm able to send mails using (after authentication), as outbounf port 25 is allowed by ISP.
    I have dynamic IP so I use dyndns...I guess port 25 inbound is not allowed by provider. Also I use one dynamic dns name "" set in field "mx record" for, as, although I have a paid account, mx record is not covered in it...

    But how could I RECEIVE mails from gmail, for example?

    Thank you!
    Last edited: Oct 24, 2012
  2. falko

    falko Super Moderator ISPConfig Developer

    So port 25 is blocked? Then this will not work.

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