This is an email object held within a Zope Object Manager.
id - A unique reference to the object.
title - A Title for the mail message.
subject - The subject line from the email message.
date - The date from the email message.
sortableDate - The same date but in a sortable text format.
to - Who the email was addressed to.
sender - Who the email was from.
replyto - The reply to from the email.
body - The body of the email.
headers - The entire headers from the email as a dictionary.