Hi Friends, I am not sure if this mail directly meets the guidlines of this group for PHP questions but i am trying as i have no other options. I have a newsletter site with sending a few hundred emails everyday to those with a particular company. Now i am seeing that most of the emails sent goes to bulk / spam folders of mail clients , any idea how to prevent that. Thanks -- Regards, Abhishek jain ____________________________________________________________________________________ Like movies? Here's a limited-time offer: Blockbuster Total Access for one month at no cost. http://tc.deals.yahoo.com/tc/blockbuster/text4.com