Dispatches

Opiniones, novedades y notas del equipo de Preflight. Publicaremos aquí actualizaciones del producto y cualquier otra cosa que decidamos compartir que sea relevante para el producto, la industria del correo o simplemente nos parezca interesante.

• Windows Outlook (classic) screenshots now available

  See how your emails hold up in Windows Outlook (classic), where rounded borders aren't cool, random white lines are fashionable, spacing wanders, and modern email HTML gets told to get in the sea.

• The cost of manual email testing

  A breakdown of the money and time costs to manually QA emails even with just a handful of email apps.

• Test your email in forced dark mode

  See how popular Android email apps render your email in forced dark mode.

• Preflight Dispatch #1: March, 2026

  Preflight launched! What's available, and what's ahead.