After booking your mailing, we will review your drafts and make sure that they can be printed and sent without any problems. You will receive an automated email if something needs to be corrected. The easiest way to ensure that there are no problems is to design your mailing products with our layout templates, which cover all important check points regarding to both post and printing specifications.


  • Templates for mailings within Germany can be found here in your account (optilyz login required)
  • International templates can be found here.



Important: Your designs will only be checked after the campaign has been booked. We do not pre-check designs.