Re: [Exim] sender verify failed, why?

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著者: Rejo Zenger
日付:  
To: exim-users
題目: Re: [Exim] sender verify failed, why?
++ 21/12/03 21:06 -0600 - Edgar Lovecraft:
>If you are not re-writing the address, is it being 'forwarded' to the new
>address, as all of the examples you have given the deliver address
>'rejo@???' is not the original 'rcpt to:' address.

[...]

That is correct.

>> It all looks healthy to me. Still occasianaly mail is being bounced:
>>   rejo@???
>>     (generated from subs=bugtraq@???)
>>     Unrouteable address

>>
>> Any more ideas?
>
>The DNS information very well could be correct (looks to be from what you
>show :) however, where is the dns information comeing from?? If the the DNS

[...]

The server exim is running on is set up that it will do it's lookups
from another local machine. That one runs bind 9, and is configured to
look it up if it doesn't know the answer. If that fails, it'll try one
of two DNS servers from my ISP.

It looks reliabel to me and in fact, I have never had any problems only
until recently. On the local network, there's not that mucg traffic and
definatelly not so much that it'll cause timeouts.

>looked to, and or heavy traffic load on the network wire. There are some
>differing opinions on this, but if the MTA server is not running a local
>caching DNS server that it uses to do the lookups, and then a fallback
>server if that one does not respond, then temporary failures of this type


Again, the nameserver to ask is one on the local network and which
doesn't have a lot more to do than being nameserver and firewall.

--
Rejo Zenger <rejo@???> - http://rejo.zenger.nl - PGP 0x75FC50F3