We have security certificate from trusted authority but now we are getting below error of certificate.
"The name on security certificate is invalid or does not mach the name of the site"
This error pops up frequently in outlook. Kindly assist for the same.
If this is your issue (answered yes & no above): here is a workaround - you can create a LOCAL dns entry on network to point the external name to your internal exchange server IP address. (note this will NOT match what the internet says for the giving domain name- which will specify your WAN IP.) You can then configure outlook using the external name and it will find the server and match the cert.