@GhostDoggyWoofW
Sorry, I've been a bit thick with my previous replies, I've just realised this is a hosted domain!.
Are the other addresses you are able to send from domain addresses or are they <account>.plus.com ones ?
@Alex_H I think this is going to need someone from staff to investigate
Superusers are not staff, but they do have a direct line of communication into the business in order to raise issues, concerns and feedback from the community.
