Postal Connections in St. Johns, Michigan is independently owned and serves local residents, offering many mailing and shipping conveniences to its customers. Products and services include: Mailbox Rental, Copies & Printing, Overnight Shipping, Packaging, Office & Shipping Supplies, Computer Access, Fax more...Postal Connections in St. Johns, Michigan is independently owned and serves local residents, offering many mailing and shipping conveniences to its customers. Products and services include: Mailbox Rental, Copies & Printing, Overnight Shipping, Packaging, Office & Shipping Supplies, Computer Access, Fax Services, Passport Services, Custom Crating, Full Range of Finishing Services, Binding, Laminating & Collating, Ink & Toner, Notary, Envelopes & Letterhead, Self Service Black & White Copies, and much more.