Plugin mail don't install ?

Hi,

The plugin Mail is not installed in this version.

thanks :blush:
2016-02-23_16-08-08.tiff (814 KB)

For some time, Apple has “kicked out” installed plugins in Mail with each update or upgrade of OS X.

Run the Install Add-Ons routine once more to reinstall the Mail plugin. (To find that routine, click on the DEVONthink application name in the menubar, then choose Install Add-Ons.)

PS: You are running beta software and shouldn’t expect things to behave like the public release.