Hi,
Can we use SSL certificate that we purchase inside Mdaemon server? If can, how can we do that? Or any other solutions?
Yes
Here is a link to a KB that explains how to request and import a 3rd party key using certreq.exe
https://knowledge.mdaemon.com/how-to-create-a-csr-and-import-a-third-party-ssl-certificate-for-mdaemon-using-certreq
Here is a link to the MDaemon help that documents how to import a 3rd party certificate using MMC.
https://help.mdaemon.com/MDaemon/en/ssl_creating_and_using_ssl_certifi.html