The-Cadbury-Kid / Jan 07 2010 2.23
First of all, the email you got is called a chain email. This is where it says you must forward it or something bad will happen. There are lots of these, some say you'll die, others say your true love will kiss you on the nearest possible Friday or that kind of thing. I assure you, NONE OF THIS EVER HAPPENS. If you get any more delete them, or if they are personal, like the one you got about a girl at school, report them to a teacher or your parents or someone you trust.
Anyway, back to your email. OK, so it wasn't the best thing to do, but it's not the end of the world. You will need to apologise to the people you have upset as soon as you can get in contact with them. I think the school will handle this as a general matter rather than a personal one. What I mean is that they may mention something about not to send these emails in assembly rather than specifically take you out and blame the whole thing on you. The school may make changes to their internet system so that students cannot acces their email in the school.
Try not to worry, you'll be fine :) xx