Hello everyone, I run several services on my server which one of them is Mail. I want to encrypt and secure several emails which I send. From a small research that I perform I understood that I need a S/MIME certificate in order to encrypt my emails. I also learned that there are some free choices out there which I can use. as far as I understand I can create a S/MIME certificate in my server app which will allow me to secure my emails. I try to create one certificate, but after I created it I didn't knew what to do. the certificate didn't appear in the Certificates area in the server app but in the Keychain under Certificates tab. Can you please explain to me how, after I created a S/MIME certificate, I use it in the Clients email? moreover, Do I need to create a certificate for every user? Thanks in advance!