PGP Desktop - Sign + Encrypt not signing
I'me facing something weird.
Using PGP desktop with outlook 2011. When receiving a signed email, no issues. When receiving an encrypted email, again, no isses.
But when I'm receiving a signed + encrypted email, it's resulting in an encrypted only email. It's not signed.
When I'm trying to send a signed + encrypted email, again no issue.
I'm facing this problem with only one client, so I'd say there's something wrong on it, but I cannot figure what. I've checked the policies but everything seems to be normal as I've set the same as on my computer.
Anyone would have an idea ?
Thanks in advance,