Re: Secondary MX IP address as Originating IP Address - Why?
- From: "john doe" <nomail@xxxxxxxxxx>
- Date: Wed, 13 Jun 2007 14:28:21 -0400
You should have it set to a static IP and a valid reverse and a spf record.
"Mike G" <MikeG@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:206262BE-8667-4C37-924D-82A3FB45BAE8@xxxxxxxxxxxxxxxx
My SMTP email message headers are using my WAN Gateway Ip address
(70.254.xxx.xxx) as the originating IP address instead of my mail server IP
address (71.142.xxx.xxx incoming). I guess this is why SPF was bouncing them
back?
"john doe" wrote:
I would have to guess your NAT Statement. I you are using an internal ip
address and you have that ip address set to a static external address, your
NAT must be doing it I would guess.
Send an email to an external account read the header. This will tell you the
hops. If the address is not what you want, have the firewall person take a
look.
"Mike G" <MikeG@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:8E194594-CBEF-4527-A012-5C4DED8EDF19@xxxxxxxxxxxxxxxx
> No I don't use a smart host. All mail was sent directly from my server > IP
> Address. I am using external DNS for mail resolving/routing.
>
> "Andy David {MVP}" wrote:
>
>> On Mon, 11 Jun 2007 17:00:01 -0700, Mike G
>> <MikeG@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote:
>>
>> >Question: Why are my outgoing emails showing my secondary MX IP >> >address
>> >as
>> >the originating address rather my primary dedicated IP address?
>> >
>> >My SBS 2003 Exchange Server has been working fine. This morning I got
>> >some
>> >email bounced back because it was rejected due to an SPF policy that >> >I
>> >put in
>> >about a month ago (its been working fine).
>> >
>> >The SPF policy is to not accept mail from a sender other than the IP
>> >address
>> >of
>> >my SBS Exchange Server 71.142.xxx.xxx. (priority 10). In looking at >> >the
>> >Orignating IP Address on the boucned mail it shows 70.254.xxx.xxx
>> >(priority
>> >20), which is the IP Address of the secondary MX record. The reason >> >the
>> >emails bounced is because I didn't include a policy for the secondary >> >MX
>> >record or IP Address.
>> >
>> >I removed the SPF Policy Text record on my web host sites. It sends >> >mail
>> >to
>> >servers that check SPF OK now. I have talked with both my ISP (At&t) >> >and
>> >my
>> >website host about this. They have no answer. The DNS and MX records >> >are
>> >correct according to DNS Stuff.
>> >
>> >For some unkown reason it apprears my secondary mail server (with my
>> >ISP)
>> >has become my primary sender instead of my SBS server???
>> >
>> >As always I appreciate your responses.
>>
>> Are you smarthosting outbound mail through your ISP?
>>
>> >
>>
.
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