UBB.threads PHP Forum Software Community Forums UBB.classic UBB.classic 5 Support HELP! Unix install - email functions not working

Shouldn't I add an SMTP server to control panel? I have a "sendmail". it's a UNIX. No SMTPs on my host. What can I do? HELP! <img src="https://www.ubbcentral.com/boards/images/graemlins/frown.gif" alt="" /> <img src="https://www.ubbcentral.com/boards/images/graemlins/confused.gif" alt="" />