Letsencrypt on Exchange 2013


Please fill out the fields below so we can help you better. Note: you must provide your domain name to get help. Domain names for issued certificates are all made public in Certificate Transparency logs (e.g. https://crt.sh/?q=example.com), so withholding your domain name here does not increase secrecy, but only makes it harder for us to provide help.

My domain is: mail.wua.ac.zw

I ran this command: letsencrypt.exe

It produced this output:I oppened my OWA and shows that certificate is installed. If I put in user details (User name & password) the page is not available.

My web server is (include version): IIS

The operating system my web server runs on is (include version): Server 2008 R2

My hosting provider, if applicable, is:

I can login to a root shell on my machine (yes or no, or I don’t know): yes

I’m using a control panel to manage my site (no, or provide the name and version of the control panel):



The valid connection in your server means the certificate has been setup…

There might be some issues with your server configuration… what’s the program that powers your mail online service?

Thank you

moved to #server-config


Hi @newbiezw


What does this mean?

Is it possible that we can test it? Your website works.


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