Display message on untrusted PGP keys only once
Bug description
When sending an OpenPGP encrypted message to one of my contacts the window "OpenPGP key not trusted" appears. For other contacts everything is fine. I use Gpg4win and this key looks like all others. I set the trust to "full trust". The problem was with Gajim 0.16.5 and also with Gajim 0.16.5 as well.
I opened a new ticket as ticket gajim#8122 (closed) is closed for months and also was a Linux ticket. So the reason might be a different one. Please merge and reopen the old ticket if you like.
Steps to reproduce
See above.
Software versions
OS version: Windows 8.1
GTK version: 2.24.10
PyGTK version: 2.24.0