W10, Dual-Monitor, Toobar of mail-Window of screen

I am working with two monitors of different resolution, arranged in w10 on top of each other.
When I open the mail window (clicking on an arrived mail) the windwo ist placed on the upper screen in a way that I can not see toe top line of the windwo and therefore can not move it.
Using ‘Alt Space’ does not work either,because the popup does not offer this.

Any ideas?

Wolfgang

If you right-click on the new message icon in the task bar, you can choose Move , then place it where you want. eM Client will remember the position even after a restart, so that should solve it.