Cyrus and Postfix

[Chris Scott]

Christoph Burger-Scheidlin wrote:

> Hi,
>
> I have the following error in Cyrus-Postfix, that I do not know how to
> fix:
>
> Dec  5 23:03:25 Hades postfix/lmtp[16388]: 04316100F:
> to=, relay=public/lmtp[public/lmtp],
> delay=21490, status=deferred (host public/lmtp[public/lmtp] said: 451
> 4.3.0 System I/O error)
> Dec  5 23:03:25 Hades postfix/lmtp[16387]: AFB60100E:
> to=, relay=public/lmtp[public/lmtp],
> delay=21840, status=deferred (host public/lmtp[public/lmtp] said: 451
> 4.3.0 System I/O error)
>
> Cyrus and Postfix are communicating with an lmtp pipe.
>
> Any ideas?
>
> Thanks in advance.
>
>
What is local_transport set to in your main.cf?

Chris