Use the marketing configuration section in Administration -> Marketing Configuration to customize your autoresponder and campaign footers.
: The content entered here will appear at the footer of all autoresponder and campaign plain text emails.
(Rich Text): The content entered here will appear at the footer of all autoresponder and campaign rich text emails.
Use autoresponder or campaign owner email settings: By default all autoresponder and campaign emails are sent using the system SMTP account. Checking this box overrides this and will use the users personal SMTP settings instead.
If a user has no personal SMTP settings configured it will fall back to use the system settings.
Click Save when you are done.
To read more about Marketing Campaigns, please see the Marketing Campaigns section.