Related: If you send an e-mail to "Some Name with something interesting" <[email protected]> and company.org runs Microsoft Exchange and [email protected] is in Active Directory, then Exchange will erase "Some Name with something interesting" <[email protected]> and replace it with a pointer to Active Directory and you will never see "Some Name with something interesting".
Like the opposite effect as discussed here. o365 is probably doing the same
Like the opposite effect as discussed here. o365 is probably doing the same