Hi,
Have a problem with mail() on Windows NT.
If the email address is of the format a.b@c.d.e.f mail() doesn't send it.
For all other email addresses of the format a.b@c.d.e or a.b@c.d it works just fine.
The a.b@c.d.e.f works fine from Outlook etc so the address is OK.
Anyone have any idea why this one address won't work from within PHP? I'm baffled and can't find anything relevant on the Internet.
Recent up-to-date versions of PHP and Apache, running on NT.
Many thanks,
David