I have a Mail in a Box server running the email service for a domain I own (we can call it domain2).
The MiaB server isn’t dedicated to domain2. It was created for another domain (say domain1) and is just an email “infrastructure provider” for domain 2.
For instance my domain2 mx record refer to
domain2 is ‘behind’ Cloudflare.
I could not get my previous registar to create a DS record that would work and I saw that DS records for Cloudflare domains are set automatically so… I transferred domain2 here.
I followed the instruction for DNSSEC setup and a DS record was created but MiaB still reports:
This domain’s DNSSEC DS record is incorrect. The chain of trust is broken between the public DNS system and this machine’s DNS server. It may take several hours for public DNS to update after a change. If you did not recently make a change, you must resolve this immediately (see below).
Has anyone solved a similar issue?