Our permanent Meta transport and audit records do not contain raw message text or message attachments. They contain limited routing and security metadata plus one-way hashes used for deduplication and auditing.
When the messaging intake workflow is enabled, a separate private staging layer may temporarily contain normalized message text and basic attachment-type metadata. That staging copy is designed to expire after a short retention period, normally 7 days and never more than 30 days in that staging layer. It does not store attachment files or attachment URLs.
A deletion request to Hosted by Howell does not automatically delete the copy of a conversation or account information held by Facebook, Instagram, or Meta. Use Meta's own privacy and account tools for information held by Meta.