Jul 272015
 

About SPF Record

An SPF record is a type of Domain Name Service (DNS) record that identifies which mail servers are permitted to send email on behalf of your domain. It is as easy to adding as MX or A records in your DNS zone.

Why It Is Important?

Today, nearly all abusive e-mail messages carry fake sender addresses. Spammers send email from their mail servers but with your ‘domain’ as the sending email. The victims whose addresses are being abused often suffer from the consequences, because their reputation gets diminished and they have to disclaim liability for the abuse or waste their time sorting out misdirected bounce messages.

The purpose of an SPF record is to prevent spammers from sending messages with forged ‘From Addresses’ at your domain. Recipients can refer to the SPF record to determine whether a message purporting to be from your domain comes from an authorized mail server.

Setting SPF Record for Google Apps

How you set up DNS records will depend on your web hosting service, so you may have to contact your web host to get details about that. (Google has some general guidelines here.) If you are using CPanel, you can implement the following steps.

Login to your CPanel account and choose the “Advanced DNS Zone Editor” option.

SPF1

You’ll then see a small form something like this:

SPF2

Into the “Name” field, paste your domain name, followed by a dot. E.g.mysite.com..

In the “TTL” (meaning “time to live”) field, you can basically type any number, but a common one to use is “14400”. (This just tells computers around the world how long—that is, how many seconds—to store this information before checking that it is still current.)

From the drop down list, choose “TXT”.

Into the “Address” field, paste v=spf1 include:_spf.google.com ~all

You will end up with something like this:

SPF3

Now click the “Add Record” button, and you’re done! You have now added an SPF record for your domain.

  One Response to “How to create a SPF record for a domain that uses Google Apps”

  1. […] earlier post consider  How to create a SPF record for a domain that uses Google Apps to prevent email spam and fraud. Another way to prevent spammers from sending emails from your […]

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