When GpgOL views an S/MIME mail this sometimes appears.
I think it might be problem when closing outlook while mails are opened in their own window.
When GpgOL views an S/MIME mail this sometimes appears.
I think it might be problem when closing outlook while mails are opened in their own window.
Meanwhile we notice this also with OpenPGP Mails. This needs to be further investigated.
On vsd-3.4.0-beta1356, gpgol-2.7.5, gpg-2.2.56-beta5 @ win10 this happens, when a smime mail is copied (displayed on both mail then):