How Do I Set Up Pre-Sort Mailing Program for my Office/Department?

Please fill out an ISD Mailstop Service Request. Once the SR form is completed, please send to ISDMailSupport@isd.lacounty.gov.

ISD Mailstop Service Request Form Instructions

For more information call ISD Mail Services at (323) 267-3988.

What Is Presort Mail?
UPSP presort mailing is a process of grouping and sorting mail addressed to one zip code before sending it to the United States Postal Service ( USPS). When you organize your mail by delivery location, you can qualify for discounted postage rates, when shipping bulk mail. Check Mail Services, Exela Manager Alan Rozentsvayg alan.rozentsvayg@exelaonline.com to see if you qualify.
What are the Presort Qualifications?
  • o Mail in #10 envelopes or 6×9 envelopes no more than 3.5oz
    o Addresses must be properly set up – typed on the envelope or typed label
    o No handwritten mail
    o If utilizing window envelopes, only the recipient’s name and address show through the window block. No additional print
    o Simple fonts – Sans Serif, Arial
    o 10-12point type size preferred
    o All capital letters preferred.
    o No punctuations
    o Left Justified
    o No extra graphics on the envelopes in clear zone areas