"Secure message notification - Pull" is not signed
I want to configure an Encryption Profile. When I choose Protocol S/MIME, it's possible to choose Action "Encrypt and Sign". When I choose Protocol IBE and Access method Pull the Default Action is always Encrypt and it's not possible to choose anything and the "Secure message notification - Pull Mails" aren't signed. This is not nice. Many recipients are confused when they get the mail and don't want to click on a link. And they are not able to proof if the mail is really okay.
Exists any workaround the sign the Pull-Mails?
I use Fortimail 6.4.4.