Hello, On Mon, Mar 31, 2008 at 12:01 PM, Sándor Tamás wrote: > Hi, > > I wrote a little registration routine, which will send a confirmation letter to the user with a random number in the message body (my site is on a host, so I can't write in the subject, and ask the user to reply), which can be clicked then, and my site will finish the registration. My big problem is, that this host inserts an X header to the mail which identifies my PHP script as the X-PHP. As I recognize, this header adds a huge number to the spam score. Is there any possibility, to reduce the other scores? By the way, what counts most in a spam? I agree with Richard, sending the messages as plain text may reduce your chances of having your messages confused with spam. But even plain text messages can be confused of spam often for not being well-formed according to e-mail standards. It is hard to tell what you may be doing wrong without seeing your code. Anyway, I recommend you this popular PHP MIME message class that I use that knows how to send e-mail standards compliant messages: http://www.phpclasses.org/mimemessage -- Regards, Manuel Lemos PHP professionals looking for PHP jobs http://www.phpclasses.org/professionals/ PHP Classes - Free ready to use OOP components written in PHP http://www.phpclasses.org/ -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php