JPay’s Email service provides a way for friends and family to write electronic letters to their incarcerated loved ones. Most Incarcerated Individuals receive their email within 24 to 48 hours, and many can respond electronically as well. Because Incarcerated Individuals do not have access to the Internet, JPay’s email service works a little differently than your email program at home. Incarcerated Individuals receive their email according to a schedule set by their facility, and emails are subject to the same screening and delivery rules that apply to traditional mail.