I had a running instance of MIAB on Ubuntu 14.04. It ran out and I forgot to do a backup.
Today I installed 16.04 upgraded it to 18.04 and installed MIAB again I am getting the following error:
Glue and DNS records are setup I reran the script several times and sometimes I get the error in the screenshot and sometimes that it can’t resolve my domain.
root@box:~# sudo mailinabox
sudo: unable to resolve host box.onlinemail.ovh: Resource temporarily unavailable
What is the problem with my setup?