From: Rocco Scappatura (no email)
Date: Mon Feb 04 2008 - 05:41:09 EST
>>> >> >> Anyway, it seems that now the queue has been flushed. But I
>>> really
>>> >> don't
>>> >> >> have understood what has happened.. Could I get a brief
>>> explanation?
>>> >> >
>>> >> > This sends one email message per recipient.
>>> >>
>>> >> OK. Why it happened that postfix does not send emails destined to
>>> more
>>> >> than one recipient? It is the first time that I see a such
>>> situation..
>>> >
>>> > With the configuration that you deleted from the reply, Postfix
>>> > sends one email message per recipient to the example.com destination.
>>> >
>>> > If you did not implement my suggestion to send one email message
>>> > per recipient, then your mail has been delivered because the
>>> > destination is no longer broken for multi-recipient mail.
>>>
>>> So you are saying that it is a matter of the receiving side (receiving
>>> mailserver, MS Exchange) that defers mails destined to multiple
>>> recipients?
>>
>> Postfix reports:
>>
>> conversation with srv5.stt.loc[10.3.253.16] timed out while sending end
>> of
>> data
>>
>> This means that the conversation with srv5.stt.loc timed out after
>> sending end of data.
>>
>> Wietse
>>
>
> OK. Thanks.
I agree with Wietse for what it states but I still have the problem. In
particular, mails coming from this mailing list (destined to my address)
are deferred when postfix (the post office server) tries to forward a copy
to MS Exchange (the other copy - relaesed to the virtual user - is
correctly delivered).
Feb 4 03:10:15 mail3 postfix/qmgr[30092]: EB9C955009:
from=<>, size=5747, nrcpt=2 (queue active)
Feb 4 03:10:16 mail3 postfix/qmgr[30092]: EB9C955009:
to=<name at internaldomain>, orig_to=<alias at domain>, relay=none, delay=0.06,
delays=0.03/0.03/0/0, dsn=4.4.2, status=deferred (delivery temporarily
suspended: conversation with srv5.stt.loc[10.3.253.16] timed out while
sending end of data -- message may be sent more than once)
Feb 4 03:10:16 mail3 postfix/virtual[30663]: EB9C955009:
to=<alias at domain>, relay=virtual, delay=0.09, delays=0.03/0.04/0/0.01,
dsn=2.0.0, status
=sent (delivered to maildir)
The only think that I have made during the last 7 days, is that I have
changed the server machine. I have switched the IPs of two exactly
configured mail server (they only differs for versioning of used
software).
In particula the OS is SLES 10 on the new machine and is SLES 9 on the older.
Another difference is the network adapter. On the newer machin is a Fast
Ethernet, while on the older is a Gigabit Ethernet.
I have tried to rise 'txqueuelen' param to 1000, but nothing has changed.
Has got anyone some hints to solve my issue?
Thanks,
rocsca
|
|
|