Over the past few years, there has been a significant evolvement in email relay controls, especially in how application-generated emails are handled. The reason why this evolution carved its way is the urgent need to upgrade security, deliverability, and compliance with modern email standards. When email was in its nascent phase, the concept of open…
How to Set Up Amazon SES SPF Record Setting up a custom MAIL FROM domain is the cornerstone of configuring your SPF record for Amazon SES. This subdomain will serve as the lifeline for all the emails sent through SES. Think of it as the signature on a letter—identifying where it’s from and adding an…
What is an SPF Record? An SPF record, or Sender Policy Framework record, is a crucial component of your domain’s DNS (Domain Name System) settings that specifies which mail servers are authorized to send emails on behalf of your domain. Think of it as a VIP list for your email. When a receiving mail server…
KnowBe4 SPF: Overview At its core, Sender Policy Framework (SPF) serves as a defense mechanism against email spoofing, a common tactic used in phishing attacks. By allowing domain owners to explicitly denote which mail servers are authorized to send emails on their behalf, SPF bolsters the overall security framework of an organization’s email system. This…
In a digital age where our inboxes can quickly become a battlefield against spam and phishing attempts, understanding how to protect your email communications is more important than ever. You might be wondering, “How do I ensure my emails actually reach their intended recipients without falling into the dreaded spam folder?” That’s where Sender Policy…
Email is a major part of our daily communication, yet many people overlook the importance of securing it. Imagine sending an email that never reaches your intended recipient due to poor setup—frustrating, right? That’s where tools like Kitterman SPF Check come in. They help you ensure your email settings are just right, making it less…
Email has become a lifeline for communication, both in our personal lives and in the world of business. Yet, with increasing threats of phishing and spoofing attacks, protecting your email domain is more important than ever. That’s where SPF, or Sender Policy Framework, comes into play. Setting up a proper SPF record for Office 365…
Email security is a two-way street, which means both the client and the email service provider are responsible for maintaining the legitimacy and authenticity of the communication process. It is not only the company sending out emails that should take action against spoofing and phishing attacks but also the platforms through which the emails are…
In the digital age, sending emails is as routine as breathing, but did you know that simply hitting “send” doesn’t guarantee your message will land where you intended? Without proper email authentication, you might find your emails drifting into spam folders or worse, faked by someone pretending to be you. That’s where Google SPF records…
In SPF, a DNS lookup is the process using which the receiving mail server fetches the SPF TXT record of the sender’s domain. This is done to verify if the sender is authorized to send messages on behalf of the domain owner. However, to prevent abuse and overburdening, RFC has imposed a limit of a…
