Manage Send As rights on a mailbox

Granting a user Send As permissions on a mailbox is quite easy using the EMC and only takes a few steps…

1. Open Exchange Management Console

2. Expand Recipient Configuration, select Mailbox and locate the mailbox in the right-hand pane

3. Right-click on the mailbox and choose Manage Send As Permission…

4. Click Add, select the user(s) and click Add

5. Click Manage

Note: You can also add send-as rights using the Add-ADPermission Exchange Management Shell command.  The example below grants the user john.smith send-as rights to the Reception mailbox:

Add-ADPermission -Identity ‘Reception’ -User ‘john.smith’ -ExtendedRights ‘Send-as’