If you have general questions about S/MIME encryption, you can find more information here.
We recommend creating a backup of your S/MIME certificate, which contains your key pair, and storing it securely on a USB drive in a safe place.
The backup is saved as a .p12 file and can be imported into any email client that supports S/MIME encryption.
You can now import this file (.p12 file) into an email client to use your S/MIME encryption.
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