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How To Fix “Sending Domain Does Not Pass DMARC Verification” Email Bounce Back Error

Email bounce-backs can be an issue on the sender's end. Here is how to fix the DMARC verification failed NDR…
Windows 10 Cumulative Update Generic

Windows 10 KB5036892 Released With Lock Screen Status And Spotlight As Default Desktop

Microsoft has finally made visual improvements to Windows 10. Download the update here.
Windows 11 Moment 5

Windows 11 “Moment 5” Updates Finally Rolling Out With KB5036893

Windows 11 Moment 5 features are now available for everyone. Download the update here.
The DNS Record Type 99 (SPF) Has Been Deprecated

What Does “The DNS Record Type 99 (SPF) Has Been Deprecated” Mean And How To Fix It

The older SPF record type has been deprecated. This is how to change it to the newer, modern DNS TXT…
550 SPF Check Failed

What Is The “550 SPF Check Failed” Error And How To Fix It

The problem might be at your end, and will probably need to reconfigure your SPF DNS records. Here is how.
What Is Email Backscatter And How To Prevent It

What Is Email Backscatter And How To Prevent It

Bulk non-delivery reports are a sign of email spoofing. Protect your domain's name with these simple yet effective techniques and…
New Gmail Email Policy Causes Mail Is Unauthenticated Bounceback Error

New Gmail Policy Causes “Mail Is Unauthenticated” Bounceback Error – How To Fix It?

Gmail and Yahoo have updated their email deliverance policies, causing havoc in the bulk-email-sending world. Comply with their new guidelines…
SPF PermError Too Many DNS Lookups When SPF Record Exceeds 10 DNS Lookup Limit

What Is The SPF “PermError Too Many DNS Lookups” And How To Fix It

Your domain's SPF record might no need to be so big after all. Here is why the error occurs, and…
What Is MTA STS And How To Configure It For Secure Email Authentication

What Is MTA-STS And How To Configure It For Email Security

SMTP communication is vulnerable to MITM attacks. Learn how MTA-STS keeps your email communication secure between mail servers with TLS…
Brand Indicator Message Identification (BIMI)

What Is Brand Indicator Message Identification (BIMI) Record And Its Effect On Email Authentication

Want to improve your email deliverability and validity? BIMI might be the thing you need for bulk email sendouts.

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