Function isBanActive

apps/sim/lib/auth/ban.ts:9–13

(row: { banned: boolean | null; banExpires: Date | null })

 * semantics: a ban whose `banExpires` is in the past is treated as lifted.
 */
export function isBanActive(row: { banned: boolean | null; banExpires: Date | null }): boolean {
  if (!row.banned) return false
  if (row.banExpires && row.banExpires.getTime() <= Date.now()) return false
  return true
}

/**
 * True when a raw email (e.g. an inbound sender) is blocked: it is in the