I need to find out how to unblock someone from my email address so they can write me on it again
I hit the word block under the list of choices in the box that shows up next to their email address on the list at the left side of my screen, and the whole box and his email address went away. Now I want him to be able to write me again, how can he? And how do I get his email address to stay back at the list on the left of my screen?
Alla svar (1)
It depends on what email provider you are using (gmail, yahoo, comcast, etc.) Mozilla doesn't provide email, so you'd have to contact your email provider to find out how to unblock them. You can try looking in your settings for a Block list, spam list or Black list, one of those might be where the email address is. But this isn't anything related to Firefox.