Kmail has its quirks, but I actually find it quite nice to use, especially with multiple accounts because it distinguish explicitly between IMAP accounts, SMTP accounts and identities.
Integration with contacts and calendars is quite smooth as well. KDE PIM suite is well integrated in Plasma in general.
It is. Working great on Linux. The only pain is it has to be recompile from time to time (several months apart) on a rolling, but otherwise I had a great experience with it. It’s been recommended to me on this very community, so I’m sharing the tip!
You should look into Espanso. It was made for this kind of things, and many others you didn’t thought you need!
Basically, it replaces “triggers” input into strings, which can be set dynamically with short scripts.
I tried Windows ToGo on a few USB keys (including two high-speed ones), never managed to get something I could actually use that was not laggy AF, to the point it’s not usable (dozens of minutes to boot, lags of entire minutes and so on). Did I do something wrong?
There’s now a separated luminosity applet that will change brightness if you scroll on it (normally, didn’t check, I’m on my phone).
There’s a desktop edition of OnlyOffice FYI.
I have been using for more than 10 years. Again, I’m not saying it’s without bug, but every time I tried to go back to Thunderbird, I quickly realise I miss Kmail’s interface and great integration in Plasma.