UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 6 Support Exchange 2003 E-mail Problems

Sounds like it.

Please uninstall and reinstall Perl on the machine. After the reinstall, make sure that the IUSR_ account for the machine has at least read access to the entire c:Perl directory tree.

If there is any software network firewall on the machine, disable it as a troubleshooting measure.