Introducing Email Preflight: Link Validation, Brand Voice, and Compatibility

Introducing Email Preflight: Every email you send is a small thesis about your product. It should read like you, render like you tested it on a dozen devices, and not land users on a 404.

What Migma Email Preflight checks

Migma’s Preflight bundles multiple checks into one pass so you don’t have to stitch tools together.

- Link Validator

Crawls every URL in the draft, reports 200 vs 404 responses, flags slow endpoints, and surfaces problematic redirects.

- Brand Voice Guard

Automatically scores tone and voice against your brand memory, flags contextual mismatches, and suggests phrasing that keeps messages unmistakably on-brand.

Compatibility Checker

- Tests across 40+ email clients (Gmail, Outlook, Apple Mail, etc.), produces screenshots and a compatibility score, and highlights client-specific fixes

Want to know more watch this video or go to Migma.ai Import your brand and start creating awesome emails that actually convert.