S/Mime

Hi!

Has anybody got experience with handling S/Mime-mails? I' ve implemented a module-bean for XI, which receives S/Mime-mails, has to extract and persist the attachments and verify the signature against the J2EE-Keystore

I went through "Digital Signatures and Document Encryption API"-chapter of help.sap.com, but it doesn' t really help. Does anybody know better tutorials or has experience in handling the XMLPayload-format of such S/Mime-messages?

Any hints are appreciated!

Regards,

Thomas