Scenario Guides

SPF setup for real-world use cases and common situations.

SPF setup isn't always straightforward. These guides cover specific scenarios you'll encounter in practice — combining multiple email providers, protecting parked domains, setting up SPF for e-commerce or SaaS, migrating providers, and auditing records you've inherited.

How to Create One SPF Record for Multiple Email Providers

Learn how to combine multiple email providers into a single SPF record without hitting the 10 DNS lookup limit. Step-by-step guide with real examples.

SPF Records for Parked Domains and Non-Sending Domains

Learn why every domain you own needs an SPF record -- even if it never sends email. Protect parked domains from spoofing with a null SPF record.

SPF Record Setup for E-Commerce Stores

Learn how to set up SPF records for your e-commerce store. Complete examples for Shopify, WooCommerce, and BigCommerce with common email provider combos.

SPF Record Patterns for SaaS Applications

Learn how to set up SPF records for SaaS applications. Subdomain strategies, common transactional email stacks, and dedicated IP considerations.

Updating Your SPF Record When Switching Email Providers

Step-by-step guide to updating your SPF record when migrating email providers. Avoid deliverability gaps with a safe parallel-running approach.

How to Audit and Clean Up Your SPF Record

A systematic guide to auditing your SPF record. Find unused includes, reduce lookup count, remove dead services, and keep your record healthy.