Outlook Just Butchered Your Perfect HTML Email—Here's the Free Tool That Stops It
Your flexbox masterpiece crumbles in Outlook. One dev's rage quit birthed MailViewr—a free tester that mimics real email hell without the enterprise price tag.
⚡ Key Takeaways
- HTML emails demand tables and inline CSS due to outdated client rendering like Outlook's Word engine.
- MailViewr fills the free testing gap between browser previews and pricey enterprise tools.
- Email dev mirrors 1990s web hacks—MailViewr acts as the modern validator to democratize it.
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Originally reported by dev.to
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