My outgoing e-mail is blocked, incoming is Ok. Verizon help desk IT Teck was given control of my computer and could not find a solution. I am located in Chennai, India. E-mail worked Ok for last 8 months and stopped working when I mistakenly replied to a non manned message and it bounced back and forth several times. Message is: "Outgoing email is blocked by service provider" or identified as spam. How to remove this block. My e-mail connection is secure WEP with a password, not public domain.