Are you not getting the signup or password resets from DMV?
We reached out to see why mail was bouncing to t-online.de
In a nutshell the response they gave us was unclear why we are on their blacklist.
If you are not getting a signup or password reset email this is why…
I would encourage you to send an email to [email protected] and ask that mail2.dungeonmastersvault.com be removed from the blacklist as I have requested this a few times and they don’t want to listen to me.
Or you can signup for a gmail account and register for DMV that way.
Remote Server returned ‘554 4.0.0 <mx02.t-online.de #4.0.0 smtp; 554 IP=184.108.40.206 – A problem occurred. (Ask your postmaster for help or to contact [email protected] to clarify.) (BL)>’