How do u send a message to everyone in your address book at once?

I opened a message from someone I write to often, so I didn't think twice. Now my address book is being used to send the same bogus message to everyone in it ! AVG Advanced did not detect a virus, nor has one appeared when I ran a whole computer scan...

i have 3 yahoo e-mail addresses...on 1 address i typed a letter...saved it as draft..... I now want to send that letter to everyone in the 3 address books but i dont want to -- send the letter from the original address to the other 2 and then send it...

This company / website is sending emails for "enhancement" drugs to everyone in my address book and I do not know how it got into my address book or how to stop it from sending. It is embarrassing and I am having to email everyone to insure...

I have more than one thousan e-mail address in address book, How can I send message to everybody in one time. mobilecmk

This is for security and privacy purposes so everyone in my address book will not be able to know everyone else's email address.

About a week ago, if I was going to forward mail to everyone in my address book all I had to do was press the letter "e" for everyone and it would send it to all the people in my book. Now when i press it nothing happens. how can i forward...

I am trying to send an email to everyone in my address book. I check all of the people and then try to insert them in to the email. Nothing happens. What's up? I have about 200 people in my address book.