The next step is including the tag for third-party organizations that are authorized to send emails on your organization’s behalf, for example, include.Note: The must be replaced with your server’s IP address. Follow the v=spf2 SPF version tag with all the IP addresses that your organization has authorized to send emails on your brand’s behalf.The tag v=spf2 (version 2) is used for defining the record as SPF. An SPF record always starts with the version number. In that case, the non-sending domains will become an easy target for attackers. Suppose the organization chooses to create an SPF record for only their sending domains. So, do they need to protect all their domains with SPF? The answer is yes. While they use some for sending emails, some remain dormant. Any third-party mail server is used to authenticate emails on behalf of your brand.The recipient mailbox provider’s mail server.In- office mail server (example: Gmail, Microsoft Exchange).Make a list of all the mail servers, including the following which may be used for sending emails on your behalf: There are a variety of places that organizations use to send emails. The first step for implementing the SPF protocol is identifying the mail servers that act as the senders for your organization’s domain. How To Create An SPF TXT Record? Gather the list of IP addresses that you use for sending emails DMARC is an email validation system that creates a link between SPF and DKIM records. Thus, if a user sets up the SPF record properly, they can enhance their email deliverability and protect their domain against spam, which malicious actors send on their behalf. If a user doesn’t publish SPF records on their domain, there are chances that their emails can get marked as spam by the mail receiver, or in the worst-case scenario, they can bounce. Some email recipients have a strict requirement for an SPF framework. The Need For Adding SPF Records To Your Domain The method of adding the SPF record is similar to a regular A or MX checker record. Once a user places the SPF text record entry in their DNS zone, they do not need to reconfigure it for taking advantage of the servers, which include SPF checking as an integral part of their spam prevention systems. The SPF domain contains a list of the IP addresses or hostnames authorized to send emails from a given domain name. Sender Policy Framework (SPF) is a TXT record DNS which forms part of the organizational domain’s DNS zone file.
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