So as the title says, there are some issues with my domain, the IP is fine the domain is blacklisted. is there any way for me to get unblacklisted?
Also i got some issues like:
outlook-com.olc.protection.outlook.com[52.101.68.26] said: 550 5.7.1
Service unavailable, Helo domain is listed in Spamhaus. To request removal
from this list see https://www.spamhaus.org/query/lookup/

spamhaus.org
https://www.spamhaus.org/query/lookup/
No preview could be generated for this link
(S8001)

so thats a problem lol, i use this service for password reset emails and my users cant get the email because well it gets rejected.

If you some tips, please message me about it and like i mean DMARC records, SPF records etc, the records are found at c-core.xyz domain.

  • esackbauer replied to this.

  • I never tested this so be careful and have a backup.
    All your existing mailboxes created under .xyz domain will continue to have that domain, but you can use an domain alias.

    First you need to create all necessary DNS entries for the neutine.net domain, and also change the reverse DNS to that new name.
    Then add the domain in the domain list and then update your mailcow.conf.
    Update the mailcow.conf file and change all references to the old domain, especially mailcow_hostname
    Do docker compose up -d
    Check if lets encrypt container has pulled the certificates for the new domain, otherwise consult documentation for “force renewal”.

    If that seems too complicated: Create a new clean mailcow with the new domain (in parallel to the old one), and create the mailboxes and use sync jobs to copy mails over from old xyz mailcow.

    Well, did you search for your domain on the Spamhaus site? There you should see what the problem is and how to unlist

    • Doma replied to this.

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      esackbauer okay should i switch to neutine.net?

      how do i go on about changing the fqdn?

        Doma changed the title to Need to change domain name, how do i do it? .

        I never tested this so be careful and have a backup.
        All your existing mailboxes created under .xyz domain will continue to have that domain, but you can use an domain alias.

        First you need to create all necessary DNS entries for the neutine.net domain, and also change the reverse DNS to that new name.
        Then add the domain in the domain list and then update your mailcow.conf.
        Update the mailcow.conf file and change all references to the old domain, especially mailcow_hostname
        Do docker compose up -d
        Check if lets encrypt container has pulled the certificates for the new domain, otherwise consult documentation for “force renewal”.

        If that seems too complicated: Create a new clean mailcow with the new domain (in parallel to the old one), and create the mailboxes and use sync jobs to copy mails over from old xyz mailcow.

        • Doma replied to this.

          esackbauer i havent rdeployed the domain to anything but testing so is it okay if i just reinstall everything?
          yes i will reinstall everything on the mail vps because well there isnt anything on it so
          thank you for your help, i forgot that i could reset the vps

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