Use this tool to generate your SPF record.

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Use this tool to generate your SPF record.

Authorize servers listed in your domain's MX records

Yes No

Authorize servers listed in your domain's A records

Yes No

IPv4 addresses

Please enter a valid IPv4 addresses. If you have multiple IPv4 addresses, please separate them using a space

IPv6 addresses

Please enter a valid IPv6 addresses. If you have multiple IPv6 addresses, please separate them using a space

Authorize servers listed in another domain's MX records

mechanism: mx:domain.com

Please enter a valid domain name, without the http:// prefix. If you have multiple domain names, please separate them using a space

Authorize servers listed in another domain's A records

mechanism: a:domain.com

Please enter a valid domain name, without the http:// prefix. If you have multiple domain names, please separate them using a space

Authorize domains or 3rd party services that send emails on behalf of this domain.

mechanism: include

Please enter a valid domain name, without the http:// prefix. If you have multiple domain names, please separate them using a space

Authorize domains or 3rd party senders using the “exists” mechanism

mechanism: exists

Please enter a valid domain name, without the http:// prefix. If you have multiple domain names, please separate them using a space

How strict should the servers treating the emails be?

Generated Value:

v=spf1 ip4:0.0.0.0 ip4:8.8.8.8 ~all

SPF Record

Sender Policy Framework is an email authentication method designed to detect forging sender addresses during the delivery of the email. SPF alone, though, is limited to detecting a forged sender claim in the envelope of the email, which is used when the mail gets bounced.

Warning: Please use "-all" for maximum security!

Please publish the following DNS TXT record on your domain’s DNS

Record Type : TXT

Host : @

Click here for more information about how to publish a DMARC record.

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