Dear All, Do I need to install a mail server, such as ArGoSoft Mail Server, on my computer (MS XP) in order to prevent this error when sending mail through a form (ref: N: Mail functions, PHP manual): Warning: mail() [function.mail]: SMTP server response: 550 5.7.1 Unable to relay for me@xxxxxxxxxxxxx in c:\inetpub\wwwroot\......sendfeeback.php on line 22 php.ini is set to: [mail function] ; For Win32 only. SMTP = localhost ; for Win32 only ; For Win32 only. sendmail_from = me@xxxxxxxxxxxxx ; for Win32 only Thanks & regards, Will
