I use this for my email along with Netsc on my other PC. This idiot keeps emailing me, thinking I'm someone else. I've replied her emails several times, but she's an idiot and can't read, or just doesn't get it. Could someone tell me how to block her, and other emails with my email program? thanks :(

Have you tried manually selecting her emails as spam? I understand the learning filter is fairly good on Thunderbird, so after doing that once, you might find it'll class all mail from her address as spam.

Thanks shamrock_uk, I'll see if I can do that.

Ok, I marked the email as "Junk". I didn't see a spam option, but I think this might be the same.