On 06/02/2013 23:52, Phil Pennock wrote: > On 2013-02-06 at 21:45 +0000, Jeremy Harris wrote:
>> On 02/06/2013 09:33 PM, Phil Pennock wrote:
>>> So, if _any_ of the recipients gave a 250 response, then overall a 250
>>> response must be given.
>>
>> Unless the system decided to overall-reject the mail, yes? I.e. in a
>> later checking phase than the per-recipient ones.
>
> True, sorry.
>
> So a recipient getting a 250 response can still be overruled by a 550 at
> the end. Hrm.
>
> How does this play with 4xx deferred responses?
>
As far as I can see, the most restrictive response takes effect - 5xx
overrides 4xx overrides 2xx.
--
Jeremy
