If you have any mails that timed out after 1 or 2 days, you should re-send
them, and now is the time!
Note that it says "Permanent failure" in that case, and not "Temporary
failure" (The latter of which means: it's still on auto-retry)
Some mail servers auto-retry for only 1 day, some others auto-retry for 4
days. (I have no idea how many are one way or the other but I've seen
both).
When a mail is on auto-retry, it may take a few hours until the next
retry. Some threads may be received in the wrong order, but fortunately,
the "Date:" field still works, etc.
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| Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801