HTML mail

I got an interesting program to do: For an MLM company I should make the news letter from the upline to the direct downline (A sends emails to his NEXT DIRECT downline B1~ B12 emails) To use a database with the from-line and the (three only) to-lines from the same data base is easy. HOWEVER, they want me to send HTML emails (with their products ....) How can I send a HTML email via php? bye Ronald -- Ronald Wiplinger (CEO of ELMIT) http://www.elmit.com +886 (0) 915 653-452 - I'm a SpamCon Foundation Member, #694, Verify it at http://www.spamcon.org PS: Spam prevention! Our system is protected with a spam prevention program. If you send us an e-mail, our system will send you a confirmation message back. Just reply to this confirmation message please. After receiving this confirmation message, our system will send the hold message (one) and all future messages (after the received confirmation message) to me without asking you again.