Readdle Spark has been my 'go to' email platform for years - the support is excellent. It works on iOS, Android and Windows platforms. I would consider a connection to Spark as an great additiion (but I am a bit biassed!)

Hi, It would be great, if Spark transfer my pinned emails into todoist automatically. It's the point, maybe. Thank you!

But spark is only a email hosting app. It doesn’t provide email services.

Like gmail you register and get a domain of @gmail.com

Or @outlook.com

Therefore this integration makes doesn’t work.

There’s a spark direct integration with Todoist that works better

Would be awesome!