Mod lite that has same signature please so don't have to uninstall and reinstall new one

Thanks, I've tried all that but just the same.

Same here, Aqua Mail suddenly failed to authenticate the Gmail server, same with previous versions.

Just tick the "force web login" box in manual settings.
After a couple of days, I could untick the box, & all was
reverted to working as usual. Just try it our for yourself!

Thanks, I've tried all that but just the same.

Same here, Aqua Mail suddenly failed to authenticate the Gmail server, same with previous versions.

Gmail works fine here, tried with 2 accounts.

Cannot login to outlook accounts