// how to fix
How to fix email problems
Your test or scan found a problem? Find the matching guide below: what it means, why it matters, and how to fix it step by step.
DNS 33
DMARC 28
SPF 28
DKIM 26
Reputation 24
Bounce 16
Security 16
Blacklist 13
Gmail 13
Content 12
Mailing list 11
Spam score 10
Headers 9
Reverse DNS 7
Mail server 4
Microsoft 365 4
MX 4
Outlook 4
TLS 2
Apple 1
BIMI 1
E-commerce 1
Google Workspace 1
WordPress 1
Yahoo 1
Zoho 1
1 guides · tag Google Workspace
| Problem | In short | Tags | |
|---|---|---|---|
| Set up SPF, DKIM and DMARC for Google Workspace | A complete checklist to authenticate a domain that sends with Gmail in Google Workspace: one SPF line, DKIM turned on in the Admin console, and a first DMARC record. | Fix it |
Not sure what is wrong?
Send a test email or scan your domain: the report tells you which problem you have.