(See new info at end!) Hey, big senders! It's time for another update regarding enhanced sender requirements put forth by a large mailbox provider.| Spam Resource: All Things Deliverability
The post Understanding all the elements of a valid DMARC record appeared first on DuoCircle.| DuoCircle
The post DMARC alignment basics: Ensuring SPF and DKIM work together appeared first on DuoCircle.| DuoCircle
DNS Security Extensions (DNSSEC) play a crucial role in strengthening the security of the Domain Name System, which serves as the backbone of the internet. Traditional DNS, while effective at translating domain names into IP addresses, was not designed with security in mind, leaving it vulnerable to attacks like spoofing and cache poisoning. DNSSEC addresses...| DMARC Report
It’s September, the first week, and we are back again with our weekly bulletin. The ultimate goal is to keep you informed about the latest global cyber developments. It is only through cyber education and a proactive approach that you can safeguard your data from highly sophisticated cyberattacks. This week-1 edition will focus on the...| DMARC Report
When you send out an email, there are multiple domains tied to that message, not just the one that you and your recipients see in your sender address (From domain), but also the domain that is used in the envelope sender (SPF domain), along with the domain that appears in the cryptographic signature (DKIM domain). ...| DMARC Report
Email authentication is a critical part of ensuring that your messages reach inboxes securely and reliably. One of the core mechanisms that supports this process is the Sender Policy Framework (SPF) record, a DNS-based protocol that specifies which mail servers are authorized to send emails for your domain. For businesses and marketers using Amazon Simple...| DMARC Report
Email authentication is a cornerstone of modern cybersecurity, and the Sender Policy Framework (SPF) plays a critical role in defending organizations against phishing and spoofing attacks. By validating whether an email originates from an authorized mail server defined in a domain’s DNS records, SPF ensures stronger email trust, reduces fraudulent traffic, and safeguards business communications....| DMARC Report
Email remains one of the most widely used communication tools for businesses, but it is also a primary target for cybercriminals who exploit vulnerabilities through phishing, spoofing, and business email compromise attacks. Without proper safeguards, attackers can impersonate your domain, trick recipients, and damage your organization’s reputation. This makes it essential for businesses to adopt...| DMARC Report
It’s the last week of August, and we are back again to check in on you! People around the globe are grappling with threat attacks. However, our loyal audience consistently maintains a safe distance from malicious advances by cybercriminals. That’s why we share weekly bulletins that keep you well-informed and prepared against any kind of...| DMARC Report
Email security is a top priority for organizations using Microsoft 365, and one of the most effective defenses against spoofing and phishing is the Sender Policy Framework (SPF). SPF records, published as DNS TXT entries, allow domain owners to specify which mail servers are authorized to send messages on their behalf. This verification process helps...| DMARC Report
In today's digital age, cybersecurity has become a vital aspect of our everyday lives. For college students, it’s especially crucial. You’re often using email| DMARC Report
Never compromise on a good SPF The post A crash course in new SPFs to know about appeared first on Cosmopolitan Middle East.| Cosmopolitan Middle East
Originally published at Why Most Companies Still Fail at DMARC Implementation (And How to Fix It) by EasyDMARC. Think your emails are reaching customers safely? So ... The post Why Most Companies Still Fail at DMARC Implementation (And How to Fix It) appeared first on EasyDMARC.| EasyDMARC
Navigating the internet is like exploring a vast city filled with countless destinations, but what happens when you don't have a map? This is where DNS| DMARC Report
You can have the smartest analysts and the greatest strategy—but if your proxies fail on you, your entire research project can silently fall apart. Missing| DMARC Report
In the digital landscape we navigate daily, understanding the intricacies of how information gets from one point to another can feel a bit like trying to| DMARC Report
Back in 2012, when DMARC was first published, it emerged as a revolutionary solution to email-based attacks, which the email infrastructure natively couldn’t| DMARC Report
In a digital world where every click counts, understanding the tools behind our online experiences is essential. If you've ever wondered how typing in one web| DMARC Report
Heatwaves are here and travelers need to know hor to deal with them. Remember to hydrate, hydrate, hydrate.| Travelers United
Is your SPF makeup enough to protect your skin? Not quite! Learn why layering your sunscreen is crucial for real sun protection and how Colorescience products make reapplication easy and beautiful.| Ageless Living Cold Lake
Hey folks! It’s week 3, and we hope you have managed to survive the malicious intentions of threat actors around you. You see, only practicing cyber hygiene| DMARC Report
Here’s a harsh truth that organizations don’t realize: you can’t protect your domain from phishing and spoofing attacks by simply implementing email| DMARC Report
Typosquatting is a deceptive practice in which cybercriminals register domain names that are intentional misspellings or slight variations of well-known| DMARC Report
In today’s digital age, protecting your online accounts, especially your Google account, has never been more crucial. With phishing scams becoming| DMARC Report
In an age where our phones buzz with endless notifications, the last thing we want is to be misled by strange numbers popping up on our caller ID. Phone| DMARC Report
Hey people! Welcome to July week 2. Here comes our fresh dose of cyber bulletin that will keep you up-to-date on the latest cyber incidents and will also help| DMARC Report
SQL Injection (SQLi) is a cyber vulnerability that arises when attackers manipulate SQL queries by injecting malicious code into input fields intended for| DMARC Report
Different countries treat email security differently, and it shows in how they handle DMARC.The reason behind this could be that they’re exposed to a| DMARC Report
PTR records, often called Pointer Records, serve a distinctive role within the realm of DNS by facilitating reverse DNS lookups. Instead of mapping a domain| DMARC Report
Hello people! It’s July already, and we're here once again with the latest global cybersecurity incidents. The threat actors are getting sophisticated with| DMARC Report
BIMI (Brand Indicators for Message Identification) does one simple task— showing your brand logo next to your emails in the recipients’ inboxes. But getting| DuoCircle
The common ‘DMARC policy not enabled’ error pops up during a reverse DNS lookup, indicating that no valid policy is defined in your domain’s DMARC record.| DuoCircle
SFP (Small Form-factor Pluggable) is a hot-pluggable network interface module used in the network devices of today’s computer networks. In this lesson, we will focus on what is SFP? Why … The post SFP appeared first on IPCisco.| IPCisco
SPF, or Sender Policy Framework, is the foundational authentication protocol that tells receiving servers which sources are allowed to send emails on behalf| DuoCircle
Every email sent from your domain needs to be from a clean, legitimate sender. Even a single communication attempt by a threat actor impersonating your brand| DuoCircle
https://hidekazu-konishi.com/entry/setting_up_dkim_spf_dmarc_amazon_ses_route_53.html Setting up DKIM, SPF, DMARC with Amazon SES and Amazon Route 53 - An Overview of DMARC Parameters and Configuration Examples.| Hidekazu Konishi - Profile / Biography | hidekazu-konishi.com
Build trust in email marketing and avoid deliverability pitfalls. Learn to maintain engagement, prevent spam complaints, and recover email reputation.| emarketingplatform.com
In the rapidly evolving landscape of cybersecurity, email continues to be a primary vector for attacks such as phishing, spoofing, and spamming. Over the past …| Sender Policy Framework (SPF)
Email Authentication Series | Part 2 covers the SPF authentication protocol: why it exists, what it protects & tips to help you troubleshoot & implement| Kickbox Blog
What is lookup in SPF record? Lookups in an SPF (Sender Policy Framework) record refer to the DNS queries performed to validate that an email is sent from an authorized mail server for a given domain. When an email is received, the receiving mail server checks the SPF record of the sender's domain to determine| Progist Knowlegde Base | ProDMARC | ProPHISH -
SPF lets the admin specify what IP addresses are allowed to send emails on a domain’s behalf. Let's discuss SPF -all vs ~all?| EasyDMARC
DMARC is the newest of the authentication protocols. It compares the domain in the From: address to the domains authenticated by SPF and DKIM. If either SPF or DKIM pass and they are in the same or…| Word to the Wise
Protect your domain by identifying and closing the gaps in Sender Policy Framework (SPF) records added to your domain for your email programs.| Kickbox Blog
Explore the essentials of email security with our comprehensive guide on DKIM and SPF. Learn how these authentication protocols protect against phishing, spam, and enhance the trustworthiness of your emails. Prioritize email safety with MarketingPlatform| MarketingPlatform - Dansk Email Marketing Software
Today the mail-auth library was released, which is an e-mail authentication and reporting library written in Rust that supports the DKIM, ARC, SPF and DMARC protocols. It is the Rust equivalent of OpenDKIM, OpenSPF, OpenARC and OpenDMARC combined in one library (as well as some extras such ARF support). mail-auth includes the following features:| stalw.art
The air has gotten noticeably chillier so it must be time to share my favourites from the month of August! It was another hot month so my favourites are quite short and sweet as I didn’t play…| Lipstick on the Lake
The Debian documentation is sparse on how to correctly configure incoming SPF checks in the Debian Exim package. It is sparse in the sense that it tells you what to install (spf-tools-perl) but it is not clear WHERE to put the very important macro. It only says: This is provided via the macro CHECK_RCPT_SPF, set it… Read More »Correctly configuring incoming SPF in Exim on Debian| Jan van den Berg