Royal Mail Mailmark®: Mail that speaks volumes
Mailmark is available as an option for machine-readable Letters and Large Letters sorted as Access 70. You can send General Large Letters (providing the thickness of the mailing item does not exceed 10mm), Business Mail, Advertising Mail, Poll Cards and Magazine Subscription Mail using Mailmark. It is not available with manual services. Visit the Our Services page to see the services you can use with Mailmark.
- Agility - you can make better business decisions based on the extra visibility of Royal Mail performance that Mailmark reporting provides
- Confidence - you know when your communications are predicted to reach customers and can time your follow up and resources. You can provide proof of process to your stakeholders and improve the timing of your customer contact
- Efficiency - information on address quality and incorrect data helps you to improve your data and ensure you always get the best possible price
- Solutions - see exactly at what point a problem arises and why
- Proof of value - demonstrate efficiency through mail reporting
- Proportional adjustments - a more targeted and transparent adjustments system
- Equip and attract - the new capability will open the door to new customers
- Campaign integration - predicted delivery information generated by the Mailmark technology will help you to integrate your marketing campaigns across media as well as improve your contact centre scheduling.
- ROI - compare effectiveness of mail to other media
- Data Improvement - improve accuracy and ensure your mail is always processed at the best possible price
- Mailmark reporting is available to customers in two forms:
PDF reporting - we provide, upon request, Mailmark customers with details of the performance of their mailings through provision of a PDF file. - Mailmark Direct Data transfer service - this provides Mailmark customers automatically with supply item data on all your Mailmark items.
Take a look at our Royal Mail Mailmark Reporting page which provides further details about the above.
Mailmark specifications
- Royal Mail Mailmark Letters Specification (User Guide)
- Royal Mail Mailmark Large Letters Specification (User Guide)
Mailmark adjustments
Other useful guides and documents
- Creating supply chains
- SCID Request Form
- Participant ID Request Form
- Participant Terms and Conditions
- Quality Assurance and Design Check Form
- Letter Template Guide
- Letter Template Visual
- :Letter Template Order Guide
- Large Letter Quality Assurance and Design Check Form
- Frequently asked questions (FAQ)
- Default Postcode FAQ
- Royal Mail Mailmark Barcode Definition Document (effective until Access Condition changes - expected summer 2025)
- Royal Mail Mailmark Barcode Definition Document (effective after Access Condition changes - expected summer 2025)
- Mailmark eManifest Handling System Implementation Guidelines (effective until Access Condition changes - expected summer 2025)
- Mailmark eManifest Handling System Implementation Guidelines (effective after Access Condition changes - expected summer 2025)
- 4-state Barcode for Mailmark Font
- Mailmark Barcode Options
- Encoder User Guide
- Encoder & Decoding Mailmark Barcode C Guide
- Encoder & Decoding Mailmark Barcode L Guide
- Mailmark Barcode Encoder Eng EXE
- Mailmark Barcode Encoder Eng SRC
- Mailmark SAP Codes
Customers wishing to send poll cards using the Mailmark service must send examples of the poll cards to be accredited by us before they post them. In our Quality Assurance process, we check the poll cards for the following:
The physical design passes our mail processing test
The Mailmark barcode can be read by our machines
The address accuracy and positioning
The DPS allocation and accuracy