How can I mark certain emails as spam
Nothing ever goes into my Spam folder and I would like to mark certain emails as spam so that future emails from the same address will go direct to my spam folder
Wšě wotmołwy (2)
Some e-mail providers have a sorting option for incoming mail. Check with your provider.
Firefox doesn't do email, it's strictly 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, let us know and we can move this thread to the Thunderbird queue. This question currently is in the Firefox queue for answers.