Outlook
To block a sender right-click on a message from the sender you wish to block then click on Junk > Block Sender.

To unblock a sender click on the Home tab then click on Junk > Junk E-mail Options...

Click on the Blocked Senders tab then select the email address of the sender you wih to unblock, click Remove, then click Apply.

Outlook Web
Students
To block a sender right-click on a message from the sender you wish to block then click on Block.

To unblock a sender go to https://outlook.office.com/mail/options/mail/junkEmail. Click on the trash can icon next to the email address of the sender you wish to unblock.

Faculty/Staff
To block a sender go to https://email.bmcc.cuny.edu/owa/#path=/options/blocksenders. Under the "Blocked Senders" list enter the email address of the sender you wish to block then click on the + icon to add the email address to the blocked senders list.

To unblock a sender go to https://email.bmcc.cuny.edu/owa/#path=/options/blocksenders. Under the "Blocked Senders" list select the email address of the sender you wish to unblock then click on the trash can icon.
