How to file selected incoming and outgoing e-mails under the correct contacts?

[rogoc]

I think I may have partially figured out how to selectively file incoming and outgoing e-mails: Create a new folder named, for example, EspoCRM, in an...

[rogoc]

Trialing again EspoCRM.

I want to achieve something very basic: File selected incoming and outgoing e-mails (around 100 per day on average)...