i installed the Ssl certificate on my server but i have this error
This server could not prove that it is spdns.ir; its security certificate is from vmi90749. This may be caused by a misconfiguration or an attacker intercepting your connection.
anyone can explain me what is the problem and how i should fix it ? tnx
The error is quite self-descriptive. The certificate is issued to vmi90749 name, while you are trying to access a spdns.ir name. There is nothing common between them. You need to install a certificate that is issued to spdns.ir name and make sure it is issued by a trusted authority. Preferrably from a globally trusted CA vendor (there are CAs that issue certificates for free).
As aside note: when requesting new certificate for spdns.ir name, make sure that the name is added to Subject Alternative Names certificate extension. Google Chrome deprecated Subject field.
