For every business, it is important to add security layers. If you have an online business, then it is extremely important to have multiple security layers so you can keep your data safe from different attacks. Sender Policy Framework (SPF) plays an extremely important role in email authentication. If you are trying to prevent emails that carry viruses and tools that can corrupt your data, then you should consider creating an SPF.
It helps in preventing emails from unauthorized senders from landing directly in your inbox. Make sure to understand the real purpose of this so you can avoid all the problems that you are facing. It is highly recommended to understand why you should use it. Before setting it up, you should understand what is SPF and how it can help you in a proper way. Let’s have a look at the details that will help you set up an SPF record without errors.
What is Sender Policy Framework (SPF)?
First of all, you must understand what it is. Sender Policy Framework (SPF) is an email authentication mechanism that will only allow authorized senders to send on behalf of a specific domain. Moreover, it will also prevent all unauthorized users from doing so. Make sure to understand why you need it for your business so you can avoid problems later on. To get into detail, check Wikipedia SPF to understand it completely.
If you are using SPF, then it will enable the receiving email server to check that an email claiming to is coming from a domain that is authorized by that domain administrator. By understanding how it works, you will be able to understand why you actually need it for your domain. Let’s have a look at why you need to use SPF.
Why Use SPF
As we all know that email was not designed to be a secure communication channel. However, with time, it has become one of the most important parts of business communication and it requires multiple security layers as well. To control frauds and cybercriminals, SPF was designed.
You can know everything about SPF and how it can provide multiple benefits to a business. SPF ensures that senders outside the specific list are not permitted to send emails for the domain. It helps control the credibility of a brand and it also eliminates attacks.
Without SPF, anyone can easily send emails for the domain and create problems for the business. However, if you are using sender policy framework office 365, then only servers specified on the list can send emails for the domain. Let’s have a look at how to create SPF record.
How to Create SPF Record
To create SPF record, you will have multiple options. You can create SPF records manually or by using a tool. You can use the DMARCLY SPF record generator.
If you are creating it manually, then you can use SPF record syntax, and add all the legitimate senders in your email list in the record.
If you want to use a tool and you are implementing SPF within a larger context, then you can consider using the DMARCLY all-in-one tool that will help you implement SPF. The wizard will provide end-to-end guidance on how you can implement SPF for a specific domain. This gives you complete protection against email spoofing and you will be able to have a secure domain.
Make sure to understand the requirement of using an SPF for your domain. For every online business, it is important to use multiple security layers and SPF records can help you protect communication for your business via email.