Hi I suggest to use the wizards or look in the RFC: http://www.ietf.org/rfc/rfc4408.txt
On 18/02/12 17:51, Jonathan Vomacka wrote: > BIND Community Support, > > I am inquiring about how to setup a proper SPF record? I know there > are SPF wizards/generators available but each seem to have a different > "opinion" of what should be included and what should not be included. > > Let me give you a scenario of my setup, and hopefully someone can help > me out. > > My domain is: test.com > My mailserver hostname is: mail.host.com which also has a MATCHING PTR > record > mail.host.com (for example) resolves to 50.1.1.1 and 50.1.1.1 resolves > to mail.host.com > > This is a STANDALONE mail server without any VIP's or load balancing. > There is however one additional host that will send out mail from the > domain but it wont be receiving mail, it will only be used as an SMTP > server attached to a website automailer... It only generates error > reports and sends them out... so technically it isn't a full mail > server but it will be sending (outbound only) mail on behalf of the > domain. > > The additional host is: mail2.test.com which resolves to 50.2.2.2 and > there is a Matching PTR. > > These are the ONLY mail servers and IP addresses that will be sending > out mail from the test.com domain. Some websites say I should use -all > and others say -all will cause some MTA's to reject and ~all is better > to use even if those are the only two hosts sending out mail. > > Would you be able to assist with a solid SPF record? > _______________________________________________ > Please visit https://lists.isc.org/mailman/listinfo/bind-users to > unsubscribe from this list > > bind-users mailing list > bind-users@lists.isc.org > https://lists.isc.org/mailman/listinfo/bind-users -- Best regards Sten Carlsen No improvements come from shouting: "MALE BOVINE MANURE!!!"
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