jcagpir

system: ----------- Operating System: EndeavourOS KDE Plasma Version: 6.0.5 KDE Frameworks Version: 6.3.0 Qt Version: 6.7.1 Kernel Version: 6.9.5-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 4 × Intel® Core™ i5-7500T CPU...

False email validity check fails.

5

I checked '[email protected]' (username and domain do not exist) with 'check_deliverability=True' and no error occurs.