We setup an S/MIME Encryption/Decryption on a Secure Email Gateway.
All works fine, accept S/MIME Decryption.
We get an Error in the Logfile:
Wed May 8 15:04:04 2024 Info: MID 12020615 S/MIME: Decryption failed
Wed May 8 15:04:04 2024 Info: MID 12020615 S/MIME: fail - No matching recipient information found.
We think a Incoming filter must be set, but there is no action for Decryption.
What we do wrong?
