I had a costumer last week with an interesting issue that started after removing the certificates where the SSL binding of the Exchange Server 2013 was totally messed up. In order to help the community I created two small Tutorials to go over these not so uncommon issues.
- http://andersonpatricio.ca/issues-access-owaecp-removing-certificate/
- Troubleshooting Event ID 15021 in Exchange Server 2013
http://andersonpatricio.ca/troubleshooting-event-id-15021-in-exchange-server-2013/