Suped

Log inGet started
Back to Guides

SPF guides

Comprehensive guides about SPF, covering essential topics and best practices for email marketers and technical teams.
What is the full form of SPF in email?
Solving the SPF alignment puzzle for google workspace alias domains
Why your emails fail at Microsoft: the hidden SPF DNS timeout
Why you shouldn't add MailChimp to your SPF record
How to fix the 'SPF unauthorized mail is prohibited' error
Demystifying the SPF TempError in your DMARC reports
DMARC monitoring

Start monitoring your DMARC reports today

Suped DMARC platform dashboard

What you'll get with Suped

Real-time DMARC report monitoring and analysis
Automated alerts for authentication failures
Clear recommendations to improve email deliverability
Protection against phishing and domain spoofing
Get started - free
Product
DMARC monitoring
Blocklist monitoring
Pricing
Tools
DMARC record generator
Blocklist checker
Email tester
Resources
Customers
Blog
Guides
Knowledge base
Company
About
Trust and security

Suped

Privacy policy
Terms of service
© 2025 Suped Pty Ltd
LinkedInX