Rallybound's Email Designer allows administrators to brand all emails sent out from their Rallybound campaign. Administrators can configure their email header and footer image in the Admin, under Email > Email Designer (on the campaign entity only).
For best results, your image width should not exceed 600 pixels. Please resize prior to uploading.
For more advanced users, you may enable an HTML editor for the header and footer respectively by appending "/AdvancedAdmin" to your campaign's admin URL, like so: https://admin.rallybound.com/Site/yourcampaignsite.com/AdvancedAdmin. Keep in mind that the separate header and footer editors are merged in the email itself, so, for example, a <div> tag that is opened in the header can be closed in the footer.