Hello all, I found out a couple of days ago that the product is not able to handle RSA-OAEP on SMIME certificates. Got an official certificate and could not decrypt the mail like in article PGP Encryption Server cannot decrypt S/MIME email encrypted using the RSAES-OAEP key transport algorithm (Symantec Encryption Management Server)
We used gateway-to-gateway with a single SMIME only. If both organisations use Symantec Gateway email encryption - everything is fine
Do you know a certificate that is supported? Pretty sure I did not have this challenge in older versions or used another certificate vendor..