Dealer Resources Dealer Name * Dealer Number * Contact Name * First Name Last Name Email * Thank you for being a Postmark dealer! Your password is POSTMARKDEALER22. Click the button to the right to access Dealer Resources. First-time UsersFill out the form below to request dealer access to downloadable resources such as Postmark product images, sale sheets, manuals, and logos. Returning UsersAfter receiving your password, follow the link below to access all dealer resource downloads. Downloads