A man checked into the hotel, ahead of his wife who was to join him the following day.
There was a computer in his room, on it a note saying that e-mailing was free to clients. So he created an emailed to his wife, and sent it off before he realised he'd used the wrong e-mail address, so re-addressed it, and sent it again.
Unfortunately, the first e-mail was received by a widow who had just returned from her husbands funeral! - She read the email and feinted!
Her son ran in, and helped her up, seeing the e-mail that read:
To: My loving wife
Subject: Just arrived
Date: 17th Jan 2011
I know you'll be surprised to hear from me, I've just been checked in, and they have computers here now. I see everything has been prepared for your arrival tomorrow. Looking forward to seeing you!
Moral of the Story: Always check email addresses!