Messages and drafts
Replies and forms live only in the current page session. Refreshing clears them.
Browser preferences
A saved cookie preference stays in this browser. It does not enable tracking: no analytics or marketing scripts are installed.
Account screens
Login, signup, and recovery are interface previews. They do not authenticate users or send email.
Hosting
A real hosting provider may keep request logs. Document the actual host and connected services before a public launch.
Put the idea into practice.
Explore the sample inbox and see how the conversation feels.
Open the demo