We are currently encrypting our mails as described in Encrypting using RSA with OAEP (RSAES-OAEP) .
We have a request from the receiving party to switch the encryption from AES-128 CBC to AES-128 GCM. But it seems MailEncryptionAlgorithm is not that specific. We can specify AES-128 but have no clue as to what 'version' is used.
Is there a way to specify the algorithm that narrowly using Rebex?