Learning to leverage Google Postmaster tools the right way to monitor the performance of your IPs

Learning to leverage Google Postmaster tools the right way to monitor the performance of your IPs

by | Jan 31, 2025 | Email Security

Learning to leverage Google Postmaster tools the right way to monitor the performance of your IPs

by DuoCircle

 

A late 2023 poll found that over half of marketing professionals saw their email marketing ROI double, proving why email has remained a powerful tool since its launch in the 1970s. Now that more brands rely on email marketing for their brand growth, staying relevant in recipients’ inboxes is a challenge. The engagement rate shows positive growth only if your content is meaningful for the receivers. It’s all about figuring out what type of audience likes what and serving them exactly that.  (more…)

How to discover source owners using the ‘envelope_to’ domain?

How to discover source owners using the ‘envelope_to’ domain?

by | Jan 30, 2025 | Email Security

How to discover source owners using the ‘envelope_to’ domain?

by DuoCircle

 

An envelope_to domain is the domain of the recipient’s email address. So, if we shoot an email to someone@sample.com, then sample.com is the envelope_to domain. Now, let’s quickly recall what RUA reports are to understand the concept fully. So, RUA or aggregate DMARC reports are XML-based reports that are sent by the receiving server to the email address specified in the DMARC policy. It includes details like-

(more…)

Cyberattacks Targeting Institutions, Treasury Security Alarms, Telecom Network Breach – Cybersecurity News [January 20, 2025]

Cyberattacks Targeting Institutions, Treasury Security Alarms, Telecom Network Breach – Cybersecurity News [January 20, 2025]

by | Jan 27, 2025 | Announcements

Cyberattacks Targeting Institutions, Treasury Security Alarms, Telecom Network Breach – Cybersecurity News [January 20, 2025]

by DuoCircle

 

This week, in our ongoing coverage of cybersecurity news, we take a closer look at recent cybersecurity news, threats, and innovative solutions impacting the virtual landscape. We tried covering everything ranging from coordinated cyberattacks on municipalities and banks to growing national security fears as we examined the vulnerabilities that threaten critical sectors. We’ll also cover why ransomware is such a growing threat to critical infrastructure and how co-opetition is becoming a major theme in cybersecurity. We will conclude with a highlight of the strategic alliance between Cognizant and CrowdStrike that enhances enterprise defense against emerging cyber threats.

(more…)

VeriSend SaaS

VeriSend SaaS

by | Jan 24, 2025 | Email Hosting

Building Brand equity over time is very expensive and valuable. Bad actors spoof these well-known brands to attempt to steal from unsuspecting people who believe the email is coming from a known Brand.

 

VeriSend is a software-as-a-service designed to be an independent third-party verification system that allows email providers the ability to add Brand logos to email messages.

We maintain a service that allows mail providers to display valid Brand logos when legitimate mail is received.

VeriSend protects the brand by displaying the Brand’s logo for Valid EMail.

Mail recipients know to “look for the logo”. If they see the Brand logo, they can trust the message is from their favorite brand.

Conversely, it they do not see the Brand logo, it is a fake message, 100% of the time!

Look for the Logo

Look for the Logo

by | Jan 24, 2025 | Email Hosting

Verisend Verification

Each Verified Email will have common elements to help the recipient know that the message is legitimate.

The first element is the Brand logo of the sender. In this example, GoDaddy is the legitimate sender.

The second element is the name of the Brand Sender, Go Daddy

The third brand element is an active link to the website of the Brand Sender. This link is curated and always safe to click.


Verified Brand Email

The Verified Sender logo is our seal and proof to the recipient that this message is legitimately from the Brand sender.

VeriSend SaaS

Restoring Confidence to Email with Verifiable Sender Identities

by | Jan 24, 2025 | Email Hosting

Email is a wonderful way to communicate and a fantastic business tool that allows nearly instantaneous delivery at near zero cost.

Unfortunately, anonymity and forgery have restricted the full potential of email to be a trusted method deliver a wide variety of information.

I have been working for 3 years to use verifiable message metadata cross referenced against a Library of Known Good Senders assists in 100% sure identification of Good Senders and of individual messages.

Read my whitepaper here:

Verisend: Restoring Confidence to Email with Verifiable Sender Identities

Verisend-Whitepaper

#emailsecurity#email

#identitysecurity#bec

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Understanding the concept of fallback mechanisms in Sender Policy Framework

Understanding the concept of fallback mechanisms in Sender Policy Framework

by | Jan 24, 2025 | Email Security

Understanding the concept of fallback mechanisms in Sender Policy Framework

by DuoCircle

 

Sometimes, when an email doesn’t pass the SPF authentication checks, the receiving server or policies offer better ways to handle or mitigate the failure. This is done using fallback mechanisms— a way to secure email communication without hampering the flow and productivity.  (more…)

Yahoo Japan has mandated DMARC and domain authentication

Yahoo Japan has mandated DMARC and domain authentication

by | Jan 22, 2025 | DMARC

Yahoo Japan has mandated DMARC and domain authentication

by DuoCircle

 

In November 2023, Yahoo announced that by February 1st, 2024, any company that sends more than 5,000 emails per day has to deploy DMARC to minimize the risk of email-based spoofing, phishing, and ransomware. After this announcement, the rate of DMARC adoption surged, and now Yahoo Japan has also made DMARC and domain authentication mandatory for users as of December 2024. Experts see this as a great opportunity to improve companies’ email security posture. (more…)

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