How does the history limitation work?
All plans, except the free plan, currently include full access to your history. If you are on the free plan or a legacy plan, you may encounter limitations on your history.
Messages and chat comments that exceed your plan’s history limit will be hidden from the interface and replaced with a prompt to upgrade. Rest assured, nothing is deleted from Missive; your complete email history remains accessible through Gmail, Office 365, or IMAP. This policy also applies to Instagram DMs, Facebook Messenger conversations, SMS, and other communication channels.
