Authentication & DNS

An email with DMARC passes the Outlook gate into the inbox, an email without DMARC is rejected with a 550 5.7.1 error
AUTHENTICATION & DNS

Outlook Now Requires DMARC: What’s at Risk Without It

Without DMARC, Outlook now rejects your email at any volume. Revenue, customers, reputation: what’s at risk and the 5 steps…

4 min read
DKIM2: making every email’s journey verifiable, from sender to recipient
AUTHENTICATION & DNS

What Is DKIM2, and How Will It Change Email Authentication?

DKIM2 is the proposed next generation of DKIM. Here is how it works, what it aims to fix, and what…

8 min read
DMARCbis: The Future of Email Authentication & Deliverability in 2026
AUTHENTICATION & DNS

DMARCbis: The Future of Email Authentication & Deliverability in 2026

If you’re running email campaigns, protecting your domain is more important than ever. Updating your email authentication to DMARCbis should…

3 min read
Illustration of email security with the SPF (Sender Policy Framework) protocol, which protects against identity theft and improves deliverability.
AUTHENTICATION & DNS

SPF: improve the security and reputation of your emails

If you send business emails, you have probably already encountered deliverability problems. Who hasn't dreamed of seeing their messages land…

5 min read
Hand with smartphone Gmail
AUTHENTICATION & DNS

Email Authentication: Your Key to Boost Deliverability

In today's digital landscape, ensuring your emails get to the desired recipient's inbox is paramount. Email authentication has emerged as…

8 min read
DKIM authenticate email deliverability
AUTHENTICATION & DNS

DKIM : how to authenticate your domain

Authenticating your sending domain is a necessity to maintain your reputation and deliverability.

4 min read
authentication important email deliverability
AUTHENTICATION & DNS

What is email authentication and why is it important?

When it comes to email marketing many assumptions are made.

5 min read
BIMI authenticate email deliverability
AUTHENTICATION & DNS

What is BIMI and how authenticate emails with your logo?

BIMI stands for B rand I ndicators for M essage I dentification.

3 min read
sending Dmarc email deliverability
AUTHENTICATION & DNS

Secure your sending emails with Dmarc!

D omain-based M essage A uthentication R eporting and C onformance (DMARC) is an email authentication protocol created to fight…

4 min read
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