FAQ

Adobe Acrobat zeigt diese Fehlermeldung an, nachdem ein S/MIME Zertifikat zur digitalen Signatur in Acrobat verwendet wurde.   Adobe und Sectigo bieten hierfür ein eigenes Produkt für Dokumentensignatur an, Zitat des Sectigo Supports:

Hello,

Greetings from Sectigo Support!

Yes, the Personal Authentication Certificate which you've purchased will give a trusted identity error when you sign Adobe PDF files. Instead, it is recommended to purchase a new certificate specifically designed for document signing which comes with a new trusted chain " Sectigo RSA Document Signing CA” added into Adobe Approved Trust List (AATL).

Please do refer the following link for more details about Sectigo document signing certificate.

https://sectigo.com/ssl-certificates/document-signing-certificates

Please let us know if you need any further support.

Regards,
Sectigo - Technical Support

 

Quelle: https://community.adobe.com/t5/acrobat/can-t-sign-documents-sectigo-signature-does-not-get-validated-quot-invalid-policy-constraint-quot/td-p/10609603

Lösung: bitte erwerben Sie ein Sectigo Document Signing Zertifikat (InterSSL vertreibt dieses Produkt aktuell nicht).