note 51130 added to function.mail

I get a 550 error when using mail() with this To format: User <user@example.com> When it's changed to just the bare email, it works fine. Just FYI that some mail servers may behave this way. ---- Manual Page -- http://www.php.net/manual/en/function.mail.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+51130 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51130&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51130&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51130&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51130&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51130&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+51130&report=yes Search -- http://master.php.net/manage/user-notes.php