When you send your first email from within the program, Manager automatically activates the Emails tab in the left navigation pane:
In that tab, you will see a listing of all emails sent from Manager and still stored within your accounting data file. Click View next to any email to display the text of the email.
Any attachments you added to forms in Manager will not be displayed, even if they were sent with the email. The best method for ensuring you have a complete record of emails with all their attachments is to send a copy to your own email address.
To delete an email, click Delete in the lower right corner of its window: