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  • The BIND DNS server has already been deprecated and removed from Plesk for Windows.
    If a Plesk for Windows server is still using BIND, the upgrade to Plesk Obsidian 18.0.70 will be unavailable until the administrator switches the DNS server to Microsoft DNS. We strongly recommend transitioning to Microsoft DNS within the next 6 weeks, before the Plesk 18.0.70 release.
  • The Horde component is removed from Plesk Installer. We recommend switching to another webmail software supported in Plesk.

SSL Issues

T

TNS

Guest
I am having a few difficulties with SSL installation and functionality and need some advice.
My set up is that I am on a cloud server from 1and1 with 6 IP addresses and 20+ domains. (great server)

I have a default SSL cert (used to secure the plesk panel remote log on) which is not working correctly (certificate error shown in Browser) and a couple of specific site SSL certs to secure a .com domain and a .is domain. Both sites are on the same IP

The first issue is getting the default certificate to work, there is no certificate request, there is a private key and there is a certificate. there is no CA certificate. I think to make this work correctly I guess I need a CA cert but where do I get it from?

The second issue is regarding the .com and .is domains. The symptoms are identical so I will describe the environment and results for just one. A certificate request was created for mydomain.com and a private key generated. A certificate was purchased from an external authority. When installing the certificate I get "Error: Unable to set the certificate: Incompatible private key/certificate pair." I have also tried loading the appropriate CA certificate at the same time but with the same result.

I am beginning to feel that this problem is caused by having two sites on the same IP and probably having a default certificate as well because a browser access of either of the domains through an https request brings up a certificate error and further investigation shows that the cert being presented is the plesk default certificate.

I would appreciate some guidance here.
 
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