Just writing to announce that I wrote a basic systray applet for mailnag in QT (https://github.com/jgmdev/mailnagtray/) because I couldn't find anything that worked on XFCE or Wayfire. Since it uses QT it works on any desktop environment with systray support, both X and Wayland (tested XFCE and Wayfire with waybar). Here a screenshot of the tray and another one of the dialog that lists the unread e-mails which could be later improved to have a toolbar with buttons like "Check for new Mail", "Mark as Read", etc... (my first time coding something with QT)
Just writing to announce that I wrote a basic systray applet for mailnag in QT (https://github.com/jgmdev/mailnagtray/) because I couldn't find anything that worked on XFCE or Wayfire. Since it uses QT it works on any desktop environment with systray support, both X and Wayland (tested XFCE and Wayfire with waybar). Here a screenshot of the tray and another one of the dialog that lists the unread e-mails which could be later improved to have a toolbar with buttons like "Check for new Mail", "Mark as Read", etc... (my first time coding something with QT)