Why can't I hover over a persons name and see address or pick "find mail" and see all eamils from that person anymore?
When hovering over a persons name in an email I receive it used to show the actual email address. When right clicking on a persons name in an email I receive it used to show a drop-down list where I could choose "find email" and all email from that person would be displayed.
Wšykne wótegrona (1)
Firefox doesn't do email, it's a web browser.
If you are using Firefox to access your mail, you are using "web-mail". You need to seek support from your service provider or a forum for that service.
If your problem is with Mozilla Thunderbird, see this forum for support.
http://www.mozillamessaging.com/en-US/support/
or this one
http://forums.mozillazine.org/viewforum.php?f=39