If you are signed up for e-mail newsletters or alerts from The Washington Post but are no longer receiving them, there could be several different causes. Please try the following:
Find your spam or junk mail folder. If the messages are in that folder, you will need to move them back into your inbox and mark the messages and/or the sender firstname.lastname@example.org as a safe sender or a contact.
If you do not find your newsletters/alerts in a spam or junk folder, contact your service provider (or IT resources if corporate) to see if there is an additional layer of protection applied.