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My server hostname is:

  • test02.s80.in

and its IP address is:

  • 176.67.172.209

I want to configure a postfix mail server on this server. Can anyone tell me the correct DNS zone file configuration for this server so that I get a spf="Pass", when I send mail from my mail server to gmail or any other mail server.

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1 Answer 1

up vote 3 down vote accepted

You need to create a TXT record for test02.s80.in that looks like: "v=spf1 a -all".

You can validate the record by using something like: http://www.kitterman.com/getspf2.py

Hey, look, Microsoft has an SPF record generator: http://www.microsoft.com/mscorp/safety/content/technologies/senderid/wizard/

Once you generate your record, you will need to add it to your DNS service.

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Thanks i will try this. –  achal tomar Apr 5 '12 at 8:39

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