I just order a new certificate from Entrust for my exchange server and webmail to replace the expired one, I’m able to install and enabled for IMAP, POP, IIS and SMTP, but when I use outlook, it shows “The security certificate has expired or is not yet valid” and when I run Get- ExchangeCertificate it shows “Status : Unknown” on the new certificate. It seems outlook still using the old cert. How can I change the status? Please help, thanks in advance. Cert.jpg
On September 18, Experts Exchange launched the first installment of the Help Bell, a new feature for Premium Members, Team Accounts, and Qualified Experts. The Help Bell will serve as an additional tool to help teams increase question visibility.
Here in this article, you will get a step by step guidance on how to restore an Exchange database to a recovery database. Get a brief on Recovery Database and how it can be used to restore Exchange database in this section!
A short tutorial showing how to set up an email signature in Outlook on the Web (previously known as OWA).
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If you want to manage em…