Jun 20 2018 02:31 AM - edited Jun 20 2018 02:53 AM
In office 365, User smtp address is santos@contoso.com and receives mail in this address but when he replies, his reply address is sentos@contoso.com.
if we reply to sentos@contoso.com, we got NDR
any known issue? tnx
Jun 20 2018 07:01 AM
Jun 20 2018 06:01 PM