[Users] I don´t want automatic filling of From

[Pierre A.]

> Use the folder Properties, Compose tab. Set an empty Default From.

It does not seem to be so simple.

All the Default From fields have always been empty.

The From field seems to be influenced by the Compose > Default account property of selected folder and the default account selected in Configuration > Edit accounts...  but I can't predict the result certainly, it seems to remain locked on an old choice.