Document Size limitations

Mailform can do a fair amount, but we do have some limitations:

• The maximum number of sheets  in a Certified Mail Flat envelope is 47 (cut this number in half for single sided orders)

• The maximum number of sheets  in a First Class Mail order is 28 (cut this number in half for single sided orders)

• The maximum number of sheets in a Priority Mail envelope is 100 (cut this number in half for single sided orders)

• The maximum number of sheets in a Priority Mail Express envelope is 50 (cut this number in half for single sided orders)

Please keep in mind , First class and Priority orders greater than the above limits will be automatically upgraded to Flat Rate and Priority Mail Boxes with a sheet limit of 750 and 1250 respectively. 

Mailform accepts and mails PDFs formatted to 8.5" x 11" document size.

Contact us with any additional questions!