Outlook 2003 rejects certificate

Giganews Newsgroups
Subject: Outlook 2003 rejects certificate
Posted by:  mwebb
Date: Thu, 17 Jun 2010

I am trying to send encyrpted emails to an account using an ISP. The ISP
account acquired an email cert from StartSLL and sent me signed email. I
added it to my contacts and selected the selection to explicity trust the

Yet no matter what when I try to send an encryped email Outlook tells me the
cert cannot be used.

What do I have to do to get email to use a cert sent to me by a trusted user?

BTW the ISP user can send encrypted emails to me.