Hello together, it seems I've found a bug when displaying an S/MIME encrypted mail. It seems like characters aren't interpreted as UTF-8. At least some german "Umlaute" don't display correctly. In Thunderbird, on the other hand, that same mail is displayed correctly. Sadly, I haven't found a way to view the unencrypted mail source code to verify if the text is indicated as UTF-8. Both OpenSSL 1.x and 3.x are just throwing errors when trying to decrypt the eml file and I don't know of any method to use either Thunderbird or SOGo to save the mail as an unecrypted eml file. If anybody knows how I could better help to find the bug, let me know.
Using SOGo 5.7.1.20220912-1 on 64-bit Debian 10, straight from the packages.sogo.nu repo. Best Regards Richard -- Richard Rosner
smime.p7s
Description: S/MIME cryptographic signature
