How to prevent my outgoing email going to the recipients spam folder ?

Ahmed Ah: How to prevent my outgoing email going to the recipients spam folder ?
When I am sending mails to others why is it going to the recipients spam folder ? How can I prevent my emails going to the recipients spam folder ?

Answers and Views:

Answer by Barkley Hound
For some reason the content of the subject or body looks like spam to Yahoo. Tell the recipients to put your address in their address book. 
 
₪ ʎəɿʞɹɐq ₪
Sunday, January 23, 2011