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Allow specific internal/external address to send to a DL - Exchange Online
Hi all, I need to grant access to one specific internal address and another specific external address to send email to a Distribution List in O365. I tried to tick the checkbox "allow message...
- Create a mail contact object for the external user first, then you will be able to add him to DLs and such.
Create a mail contact object for the external user first, then you will be able to add him to DLs and such.