Recover Google mailbox operations

Gmail writes use the ordered queue for their mailbox. Queue acceptance and final Gmail confirmation are different states. See mailbox authorization for the identity and admission boundaries.

After an uncertain send or mutation, inspect the original operation in Sync Center and the mailbox. Do not start a second send because the first response was lost.

Credential revocation can require fresh consent through the normal Google connection flow. Deleting the mailbox or local storage volume is not normal connection repair.

Before permanent deletion, check the exact target and consequence. Recovery retains the original operation and source evidence. It does not treat an unverified replacement actor or credential as authority for old work.