aaP_randreevich
Check the app store to see if it is installed. If not installed. It is recommended that you consult the relevant person in charge

aaP_randreevich
What do you mean by client? What is a cell phone? Under what circumstances can I not view the certificate?
Outlook is the client of the mail server. Are you using the mail server on our panel? Check in the app store to see if it's installed
If not installed. It is recommended that you consult the relevant person in charge

2 years later