Hi

You are right, there are 2 servers.

I never realized this, because I did an automatic (default) installation.

I found a second certificate installation option in the admin portal, this fixed the issue.

Thank you!

Hans

OK,

and how does this help me?

can you explain me what I should do to fix this?

Hans

I got this error in the browser:

Secure Connection Failed

see attached jpg

hans

I installed a comodo certificate for my zimbra server, using this description: https://wiki.zimbra.com/wiki/Installing_a_Comodo_SSL_Certificate_on_Zimbra_Collaboration The certificate is installed and works fine when using the standard https url to access a mailbox, but when I open the admin portal ...