This is an example of how to automatically route specific incoming messages into a particular folder.

The basic intent is to:

1. Tidy up your Inbox
2. Handle repetitive messages automatically
3. Keep repetitive messages visible

This fairly common example:

1. Assumes you have an alias address in addition to your primary e-mail address
2. Assumes you wish for messages addressed to the alias address to flow automatically into a particular folder

ZWC → Preferences → Filters → Create Filter