We had a query recently asking if there was any way in Exchange, that you can see a user’s blocked senders list and even add/remove users from there Blocked Senders.
In Exchange via the EMA there’s a quick way to do this J
From the EMS run the below commands:
To Find out a user’s blocked senders
Get-MailboxJunkEmailConfiguration -Identity “ChangeName” | FL BlockedSendersandDomains
This will return the below
To Add a user to blocked senders
Set-MailboxJunkEmailConfiguration -Identity “ChangeName” –BlockedSendersandDomains @{Add=”test2@test.com”}
If you run the Get-MailboxJunkEmailConfiguration -Identity “ChangeName” | FL BlockedSendersandDomains , you will see the address has been added.
To Remove a user from blocked senders
Set-MailboxJunkEmailConfiguration -Identity “ChangeName” –BlockedSendersandDomains @{Remove=”test2@test.com”}
Those are the commands to add, remove and check blocked senders!