Matthew Meszaros cbb0b8f662 feat: keep a mailbox in exactly one warmup pool so a plan change moves it instead of leaving it in both: EnsurePoolMembership joined whichever pool the org is entitled to right now while RemovePoolMembership only ever deleted that same pool's row, so a downgraded mailbox kept its premium membership and went on being handed to paying customers as a warmup partner while every spam-score increment was counted once per row by the health evaluator; membership is now a move (one upsert keyed on the account that carries health state, block and spam score across, so changing pool cannot launder a penalty), removal is never pool-scoped, a tier change moves the participant row in the same transaction as email_accounts.warmup_pool_type, a new reconcile pass in the backend's warmup sweep evicts participants whose workspace lost warmup access and repairs pool drift for the mailboxes no warmup task ever revisits, an unreadable subscription no longer counts as "not entitled" anywhere that evicts, GetSpamScore takes the max rather than the sum and IncrementSpamScore clamps to the column ceiling instead of silently failing its CHECK, and migration 000097 merges any existing dual membership worst-wins before making one-pool-per-mailbox a unique index

2026-08-27 03:02:56 -07:00

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docs

feat: keep a mailbox in exactly one warmup pool so a plan change moves it instead of leaving it in both: EnsurePoolMembership joined whichever pool the org is entitled to right now while RemovePoolMembership only ever deleted that same pool's row, so a downgraded mailbox kept its premium membership and went on being handed to paying customers as a warmup partner while every spam-score increment was counted once per row by the health evaluator; membership is now a move (one upsert keyed on the account that carries health state, block and spam score across, so changing pool cannot launder a penalty), removal is never pool-scoped, a tier change moves the participant row in the same transaction as email_accounts.warmup_pool_type, a new reconcile pass in the backend's warmup sweep evicts participants whose workspace lost warmup access and repairs pool drift for the mailboxes no warmup task ever revisits, an unreadable subscription no longer counts as "not entitled" anywhere that evicts, GetSpamScore takes the max rather than the sum and IncrementSpamScore clamps to the column ceiling instead of silently failing its CHECK, and migration 000097 merges any existing dual membership worst-wins before making one-pool-per-mailbox a unique index

2026-08-27 03:02:56 -07:00