@verne You are correct.
my understanding is that you should not use your server hostname to send emails, Joe has mentioned this several times but there is a debate as to whether this is possible now, but currently the advice is not to.
In the above picture there are 2 issues after thinking about it:
- server.example.com = should not be used for sending email so should not have a DKIM entry.
- web = is effectively a TLD and not a domain name so this is actually an invalid entry.
I will report these in the morning.