sent email from php not being received

[Ben Nathan]

I am sending email using php to a number of people - a couple of which never receive the e-mail. If I send from my computer, using the same email account, they get the mail.

I have looked at the message headers (I am cc'd on the e-mails) and they are somewhat different, and I assume that the php originated e-mails are being picked up as spam somewhere along the way.

Has anyone else had this problem? Is there a solution (aside from trying to work with the isp's who are blocking the emails)?

Thanks.

Ben

[Ben Nathan]

Turns out to be a problem with multiple recipients in the "To" parameter. I was using a ";" as the separator. Needs to be a ",".