Anything I try to send these last few days isn't getting through. It started with an email from my grandparents which I couldn't reply to - the system said their email didn't exist - and then another email from them to see who all could get their emails due to computer problems, and again I couldn't reply. Last night I was trying to find some lost papers and sent an email over one of my class' listserv and that came back undeliverable too. I'm gonna try emailing some other people and see how that turns out and will edit soon.