I have set up my custom domain in outlook within my Microsoft 365 Family account using details here: Insrutcions
However, any email sent is either from outlook_[long series of letters and numbers]@outlook.com in the senders address or it is sent as me@mydomain.com onbehalf of me@mydomain.com
Id like to know if there is a way for the senders address to simply be me@mydomain.com as it was when i used icloud+
