[imp] S/mime Outlook 2007/10

[woj woj]

Hello,
I have problem with viewing in Horde s/mime encrypted messages created by
MS Outlook 2007/2010.
After entered a passphrase I got error "Invalid S/MIME data."
It's possible to download form Horde unencypred message in eml formad and
read it in Tb or Outlook.
I don't see any errors in httpd or horde log. I got Horde 5.2 version.
Here is headers form message

MIME-Version: 1.0
Content-Type: application/pkcs7-mime;
smime-type=enveloped-data;
name="smime.p7m"
Content-Transfer-Encoding: base64
Content-Disposition: attachment;
filename="smime.p7m"
X-Priority: 1 (Highest)
X-MSMail-Priority: High
X-Mailer: Microsoft Outlook 14.0
Thread-Index: AQJJg9p/cscGDth9IOPbZzS8GZSk+ZqnBd9g
Content-Language: pl
Importance: High