Right now this is only possible via the Zapier integration.
If you create a new Zap select Email by Zapier as trigger.
Now you need to enter a custom mail address.
Send a test Email to that address and process with the test. Afterwards you can select the action to create an awork task via Zapier. See our article about the Zapier Integration for details how to set this up.
If the Zap is active you can send Emails to this new address and they will show up as tasks in awork.