Beta 11: SMime not working

In Beta11 S/Mime does not seem to work.
If I import my private certificate all the encrypted messages in the mailbox stay encrypted.

EMClient does not seem to recognize the encryption, the mail is shown empty with an “smime.p7m” attachment

Hello,
do you use MS Graph protocol? If so, there is a known bug when SMIME and MS Graph is used together. We have that already fixed and it will be available with the next beta.

Yes, MS Graph.
Ok, so i wait for the next beta. Thanks.