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spf limit

How to fix “SPF exceeds maximum character limit”?

Blog
Fix the “SPF exceeds maximum character limit” error message instantly with our guide. Stay under the SPF length limit.
November 26, 2021
DMARC vs SPF

DMARC Vs SPF

Blog
This is the ultimate comparison between SPF and DMARC. Let’s get started with email authentication easily!
November 12, 2021
DMARC tags

What are DMARC tags?

Blog
What are DMARC tags? A DMARC record consists of a mixture of DMARC tags that communicates instructions to email receivers. Learn more about them.
October 14, 2021
DMARC pct(percentage) tag

What is the pct (percentage) tag in a DMARC Record?

Blog
What is the DMARC pct tag? The DMARC pct tag is part of this record and tells an email receiver what percentage of messages under this policy will be affected.Read more.
October 9, 2021
DMARC sp subdomain policy tag 1

What is the DMARC sp (Subdomain Policy) tag?

Blog
What is the DMARC sp (subdomain policy) tag? When should you configure a subdomain policy for DMARC for your subdomains and what are the risks and benefits involved.
October 8, 2021
Microsoft O365 DKIM key upgrade

How to upgrade your DKIM keys (from 1024-bit to 2048-bit) for Microsoft Office 365 Exchange Online?

Blog
Learn how to upgrade your DKIM keys on Microsoft Office 365 Exchange Online Powershell, from 1024-bit to 2048-bit, manually.
October 6, 2021
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