Gpg4Win in Outlook w/ GoogleSync


I can’t encrypt/sign e-mails while using Gpg4win (2.1.0-beta1) in Outlook 2007 with GoogleSync-ed account (I use GoogleSync to synchronize my GoogleApps account with Outlook). It just won’t encrypt e-mail. If I use my non-GoogleSync-ed account, it works fine.

Here I enclose the picture of Kleopatra window just before encryption/signing of the e-mail in GoogleSync-ed account (upper window) and Outlook account without GoogleSync (the lower one).

As you can see, the sender certificates (aka mine - marked in red) are missing.

Does anybody have the similar problem? Is this known problem? Thanks for help!