What Data Is Deleted When a Free MailOnce Inbox Is Purged?
See which inbox-owned records are removed together, including messages, OTP data, attachment metadata and linked address history.
What purge is meant to remove
See which inbox-owned records are removed together, including messages, OTP data, attachment metadata and linked address history.
What the purge removes
The purge removes attachment metadata, OTP candidates, OTP detection results, message rows and stored bodies, address-linked ingestion attempts, inbox token verifiers, linked address-history rows and the temporary-address row itself.
For MailOnce Free, expiry or deletion closes the address first. Closed inbox data is retained for exactly 24 hours before it becomes eligible for hard purge by the cleanup worker.
Keep closure and physical purge separate
This is a bounded retention-and-purge policy, not instant deletion at the second the timer reaches zero and not permanent storage. There is currently no public immediate-purge endpoint and no Plus/account retention policy implemented in this phase.
See which inbox-owned records are removed together, including messages, OTP data, attachment metadata and linked address history.
The practical takeaway
The useful privacy model is precise: active use, logical closure, 24-hour closed-data retention, then eligible physical purge. See which inbox-owned records are removed together, including messages, OTP data, attachment metadata and linked address history.
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Use a temporary inbox for tasks that should stay temporary
Create a short-lived inbox, finish the verification or signup, and do not rely on it as a permanent archive.
Create temporary emailRelated privacy & data guides
Continue with the closest topics in the same data-lifecycle cluster.
How MailOnce Handles Temporary Inbox Data
Follow Free inbox data through active use, logical closure, a 24-hour closed-data retention window and physical purge.
Read guideHow Long Does MailOnce Keep an Expired Free Inbox?
Closed Free inbox data is retained for exactly 24 hours before it becomes eligible for hard purge.
Read guideWhat Happens to Your Data When a MailOnce Inbox Expires?
Expiry closes the address first; physical deletion is a later cleanup step rather than an instant timer event.
Read guide