Certificate Invalid in Exchange 2013

Post author:admin
Post published:November 16, 2016
Post category:Exchange 2013 / IT / Microsoft

While installing certificate I encountered certificate invalid in Exchange 2013. I tried couple of times but with no luck.

Checked if root certificate is missing from the Trusted Root Certificate Authorities on the Exchange server via MMC console. Loo and behold – wasn’t there.

To resolve this issue,
1. go to web enrollment http://caserver.abc.com/certsrv and Download CA Certificate.
2. Open MMC on Exchange Server and add certificate snap-in . Navigate to the path Console Root->Certificates->Trusted Root Certificate Authorities-Choose Import option by right clicking on the All Task.
3. Browse the certificate that you downloaded earlier. Place the Certificate in the Trusted Root Certification Authorities Store.
4. Refresh the Exchange ECP. Certificate should show valid.

I am a goal-oriented Infrastructure System Engineer and Information System Security Officer with over 10 years’ of experience in planning and implementation of network, servers, virtualization and security technologies . Background includes hands-on experience with multi-platform, LAN/WAN environments, assessing and implementation of security controls in using ODAA and RMF guidance. Demonstrated record of success in migrating, troubleshooting Servers and increasing efficiency.

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