The Guide
Email guides: SPF, DKIM, DMARC and deliverability
Set up SPF, DKIM and DMARC correctly, handle spam complaints and keep your campaigns out of the junk folder.
Email that does not arrive costs sales. These guides show how to authenticate your domain, add a new sender without breaking your SPF record, read DMARC reports and review cleaned or complaining contacts before your next campaign.
6 articles
Email · 5 min
Review cleaned Mailchimp contacts before your next campaign
Support team · September 25, 2026
Email · 2 min
Investigate a Mailchimp spam complaint before sending again
Support team · September 25, 2026
Email · 2 min
Add an email sender without creating a second SPF record
Support team · September 24, 2026
Email · 4 min
Verify DKIM signing on an email sent by your website
Support team · September 23, 2026
Email · 5 min
Start DMARC reporting on a domain without a policy
Support team · September 23, 2026
Email · 2 min