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Security Certificate on the server is not valid. Error 0x80072F0D
My client recently purchased a E650 Orange Smartphone from the UK. When connecting to our Exchange 2003 server I receive the error 'security certificate on the server is not valid' error 0x80072F0D. The certificate installed on Exchange server is from Equifax Secure Global, who is owned by GeoTrust. I downloaded the only root certificates I could find and those were at GeoTrust. I installed them but to no avail. When I go to https://webmail.mydomain.c
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