Envelope layout standards

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See our envelope layout requirements for machinable or manually-sorted Bulk Mail.

When sending bulk business mail, your items must comply with our layout standards to ensure they are processed with maximum efficiency.

Machinable mail

Our Envelope Layout Standards for machineable mail (PDF - 392kb) are for VolumePost 1, VolumePost 3, Business Standard and Approved FreePost items.

We’ve recently made changes to our maximum weight and minimum delivery address font size for VolumePost 1 and VolumePost 3. These changes can be viewed here.

Manually-sorted Bulk Mail

Our Envelope Layout Standards for manually sorted Bulk Mail (PDF - 141kb) are for GoFlexible, Business Flexible and PrintPost items.

For more information and assistance with your envelope layout, contact our Customer Service Centre Monday to Friday between 9am and 5pm on 0800 501 501 or phone your account manager direct.

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