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How To Add Two IP Addresses To An SPF Record? | #programming
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In this tutorial, you will learn to add two IP addresses to an SPF record.
A Sender Policy Framework record (SPF) is a Domain Name Service (DNS) record that identifies
the mail servers that can send mail on behalf of your domain. This is important as most dodgy
email spammers send mail from their mail server & with forged 'From addresses' at your domain.
We call this a fake sender address. This can cause a whole plethora of problems for those
whose address has been abused. An SPF record stops this as recipients can refer to the SPF
to check if the sender is an authorized mail server.
Adding an SPF record to Digital Ocean is no more difficult than adding an MX or A record. You
Can easily add more than one IP address to your SPF record - this is especially useful if you
It is important that all applicable IP addresses have an A record! You can then create a new SPF record using:
v=spf1 a mix ip4:123.456.798 ip4:123.456.790 include:"your mail server" -all
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In this tutorial, you will learn to add two IP addresses to an SPF record.
A Sender Policy Framework record (SPF) is a Domain Name Service (DNS) record that identifies
the mail servers that can send mail on behalf of your domain. This is important as most dodgy
email spammers send mail from their mail server & with forged 'From addresses' at your domain.
We call this a fake sender address. This can cause a whole plethora of problems for those
whose address has been abused. An SPF record stops this as recipients can refer to the SPF
to check if the sender is an authorized mail server.
Adding an SPF record to Digital Ocean is no more difficult than adding an MX or A record. You
Can easily add more than one IP address to your SPF record - this is especially useful if you
It is important that all applicable IP addresses have an A record! You can then create a new SPF record using:
v=spf1 a mix ip4:123.456.798 ip4:123.456.790 include:"your mail server" -all
Join our community for more projects.
Sign up for free!
Subscribe to our youtube channel for more projects.
Learn how to build products by practicing with our free projects on
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