Unable to find valid certification path to requested target
March 20th, 2009
Applies to:
NA
Description:
Occurs while connecting to mail server over SSL
Cause:
You have tried to connect to my mail server over SSL using invalid certificate.
Your server is probably using a test certificate or self-signed certificate instead of a certificate signed by a commercial Certificate Authority. You’ll need to install the server’s certificate into your trust store. The InstallCert program will help.