I recently installed my comodo free email cert, and it seems to work fine most of the time. However when I email people at Yahoo, MSN, Gmail…They get an email with an attachment, and non of it is readable.
Any thoughts?
I believe I found the problem to this issue. In Outlook you must set the ‘Send clear text signed message when sending signed message’ under Tools…Options…Security. This should allow non-compliant email applications to see the message properly.