hostname and maling server failling to repaly to some external domains.

  • Status: Closed
  • Prize: $15
  • Entries Received: 1

Contest Brief

I have a home base linux - Virtualmin web and mail server that is working but some people send me emails that I'm not able to replay. I can send and receive emails from gmail, msn, hotmail and many more but I can't reply to some other emails.

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Public Clarification Board

  • lightonk
    lightonk
    • 2 months ago

    So we can help - send us logs out of /var/log/maillog. You use Postfix? Short description and some examples.

    • 2 months ago
    1. robertodcl
      Contest Holder
      • 2 months ago

      yes I use PostFix. I have the log file. Here it is the last lines.

      • 2 months ago
  • robertodcl
    Contest Holder
    • 2 months ago

    I'm using Office 365 Anti-Samp IP Delist Portal but email will never reach my mail box on step 2. Please look a the next screenshot. >> https://i.imgur.com/lvWlVF7.png

    • 2 months ago
  • shashankraj1986
    shashankraj1986
    • 2 months ago

    What happens exactly when you reply to the emails from other domains? Do they land in a spam box, don't get sent at all or it is send from your end but not received on the other end?

    • 2 months ago
    1. robertodcl
      Contest Holder
      • 2 months ago

      It's been sent from my and but rejected from the other end with this error message: [: host sabey-com.mail.protection.outlook.com[216.32.181.170]
      said: 550 5.7.606 Access denied, banned sending IP [65.49.136.8]. To
      request removal from this list please visit https://sender.office.com/ and
      follow the directions. For more information please go to
      http://go.microsoft.com/fwlink/?LinkID=526655 (AS16012609)
      [BY2NAM01FT013.eop-nam01.prod.protection.outlook.com] (in reply to RCPT TO
      command)]

      • 2 months ago

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