Forum Discussion
Emails sent to onmicrosoft mailbox instead of the mailbox with custom domain
My email address was with onmicrosoft domain. I changed it with my custom domain and deleted the alias. Nevertheless the emails from some organizations are sent to the old onmicrosoft email address i...
You cannot influence where people are sending to. Hold the alias and change the primary smtp. Tell the others to delete mail adress from autofill in outlook en retype the address.