Does the Comodo free digital signature that I’ve successfully collected and installed only work if I install and use CSE?
Also, I’ve read differing advice about how a recipient can read an encrypted, digitally signed email that the holder of the digital certificate sends? I thought I only had to send it to them and that Comodo then automatically assigns their specific email address a temporary signature or something? But then I read that recipients have to apply for and install a digital signature of their own?