I have made a .DER certificate and used it as a IIS 6.0 webserver certificate. I then went to mmc /Certificates /Local Computer and exported a PKSC 12 file from one of the two certificates there under Personal. I chose the one that had the label "Server authenciation".
This file was then copied to my Nokia E61 Symbian mobile phone. It accepted it.
When I connect to my site with https://DNSadress/virtual
directory, I always get the message "This site has sent an untrusted certificate. Continue anyway?". When I continue, it works.
The problem is to get Activesync to work properly, I need to ged rid of this message.
Why do I get this message when I have installed a certifivate on the mobile device? Do I need to use the same PKSC 12 file on the webserver?
What can I do to solve this problem? Please help.