How do I enable the Message Persistence feature? Craig Conover April 25, 2022 12:33 Updated Login to your account portal Go to Keys tab and scroll down to find Message Persistence feature to enable Select a retention time according to your requirements In case of any questions, contact us at firstname.lastname@example.org. Related articles How do I clear the channel history? How long can messages be stored? How do I enable add-on features for my keys? How do I use the start, end and count parameters in a history request? What happens to messages published when no one is listening?