.PHP on IIS relies on the virtual SMTP server in IIS to send mail through it's mail function.I need to either:A) get the Virutal server to deliver mail without using our exchange server orB) get ...

If you are validating an e-mail address entered as POST data, which is likely, you have to be careful about input that contains back-slash (\), single-quote (') or double-quote characters ("). PHP may ...