return 421 if any unexpected error happen
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@ -1212,6 +1212,16 @@ async def get_spam_score(message: Message) -> float:
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class MailHandler:
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async def handle_DATA(self, server, session, envelope: Envelope):
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try:
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ret = await self._handle(envelope)
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return ret
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except Exception:
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LOG.exception(
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"email handling fail %s -> %s", envelope.mail_from, envelope.rcpt_tos
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)
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return "421 SL Retry later"
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async def _handle(self, envelope: Envelope):
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start = time.time()
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LOG.debug(
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"===>> New message, mail from %s, rctp tos %s ",
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