

To remove SendAs privileges on all mailboxes in the organization for the user: Get-Recipient | Get-RecipientPermission -Trustee | Select Identity, Trustee, AccessRights Get-RecipientPermission of all mailboxes to which a specific user has been assigned SendAs privileges: The following PowerShell command is used to grant Send As permissions:Īdd-RecipientPermission -AccessRights SendAs -Trustee display a list of users with SendAs permissions on a mailbox: The command below grants the MaxBak Full Access permissions to the MullerH mailbox:Īdd-MailboxPermission -Identity -User -AccessRights FullAccess -AutoMapping:$true -InheritanceType All

