Hi, referring to the installation manual S/MIME should work from Webmail, by uploading the PKS. But upload where? I seem to oversee something.
Please advise, here is the text from the instructions: 9. S/MIME Support in SOGo SOGo supports S/MIME email signing and encryption. When receiving S/MIME signed emails, SOGo automatically extracts the PKCS (Public-Key Cryptography Standard) #7 signature and stores it in the user's personal address book for the contact associated to the email address of the email's sender. This certificate will allow the user to send encrypted emails to these recipients. User that wish to send signed emails must upload their certificate in PKCS #12 format. When doing so, SOGo will convert the PKCS #12 file into the PEM format and store it in the user's preferences. Many thanks in advance Andy
smime.p7s
Description: S/MIME cryptographic signature