Ralf Hildebrandt:
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> Sep 11 09:21:22 mail2 postfix/cleanup[23372]: 3cZZKZ2WvdzBt9C:
> message-id=<f0cdc3dbf712aa448525e5dddc62b6f4039fe69d4...@exchange31.charite.de>
> Sep 11 09:21:22 mail2 postfix/qmgr[10759]: 3cZZKZ2WvdzBt9C:
> from=<sen...@charite.de>, size=36991, nrcpt=1 (queue active)
> Sep 11 09:31:23 mail2 postfix/smtp[22134]: 3cZZKZ2WvdzBt9C: conversation with
> mail.vivantes.de[62.220.2.98] timed out while sending end of data -- message
> may be sent more than once
> Sep 11 09:31:23 mail2 postfix/smtp[22134]: 3cZZKZ2WvdzBt9C:
> to=<recipi...@vivantes.de>, relay=mail1.vivantes.de[62.220.2.99]:25,
> delay=601, delays=0.01/0/601/0.55, dsn=2.0.0, status=sent (250 2.0.0
> r8B7VMsm013069 Message accepted for delivery)
> Sep 11 09:31:23 mail2 postfix/qmgr[10759]: 3cZZKZ2WvdzBt9C: removed
>
> It seems the first delivery fails (after 10 minutes), and the
> subsequent retry succeeds immediately. It strikes me as odd that the
> mail is being retried in the very second the error message ist being
> logged.
Delivery fails to the primary MX host (mail.vivantes.de) and then
it succeeds to the secondary MX host. Why should Postfix wait when
it switches from primary to secondary MX?
Wietse
