https://bugs.kde.org/show_bug.cgi?id=503105
--- Comment #3 from John Kizer <john.ki...@proton.me> --- Just a hunch based on some other cases where mailto: links hadn't been able to launch the default mail program - the %u after the executable name is how arguments get passed to the executable ( https://askubuntu.com/questions/30210/what-does-u-mean-when-calling-a-command ) Does the same behavior occur if you try the Flatpak version of Thunderbird? Trying to see if it's something about how Thunderbird in general and the KDE components on your device are interacting, or if it's truly related to the installation method (I'm using the distribution-packaged version of Thunderbird on my Fedora KDE 42 device, and can't reproduce). Thanks! -- You are receiving this mail because: You are watching all bug changes.