A mailing list is a list of email address.
- may have subscribed to the list
- or are a part of a group
The list is stored as an alias (ie an alias has one or many addresses listed).
How it works?
When an email is sent to the mailing list:
A mechanism should be provided to be able to unsubscribe.
To unsubscribe, the user needs to:
- send an email to a specific address. example: [email protected]
- click on a URL that is specified by the List-Unsubscribe header