First, sorry for my bad english …
Second, a big thanks for this great project, it works like a charm !
Before pass it on production, I’m aware about downtime and possibly lost of mails. Murphy’'s rules says this will happen at the worst time …
Adding a “MX 20 backup.example.com” rule in the “Custom DNS” goes to an alert and it’s not supported
I’m looking for adding a failover mail relay, by adding the rule in DNS config directly in /etc/nsd/zones/ but the script overwrite it at every update (ok, it’s his job !)
I searched across the files in /root/mailinabox/management, but didn’t found the line to create a new MX record automatically
is it a simple way to do this ?