Tech news with a mix of expert insights, solutions, and more.
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.…
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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” Updates Finally Rolling Out With KB5036893
Windows 11 Moment 5 features are now available for everyone. Download the update here.
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…
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
Bulk non-delivery reports are a sign of email spoofing. Protect your domain's name with these simple yet effective techniques and…
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…
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 Email Security
SMTP communication is vulnerable to MITM attacks. Learn how MTA-STS keeps your email communication secure between mail servers with TLS…
