Last updated 07-23-2026
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Email 5
Email 5 is rebuilding email from the protocol up as a programmable inbox built on Open Email Standards. It targets creators, developers, and marketers who want HTML5-native messages that behave like web applications instead of static, read-only text.
The platform turns each message into an interactive surface that can connect with users, showcase content, or trigger automated actions. It pairs legacy delivery speed with distributed storage, dual-layer encryption, custom identities, and threat detection for privacy-focused messaging at scale.
Email 5 is built for teams sending at volume: you can import an existing email account, send up to 500,000 emails per day on usage-based pricing, and fund campaigns through the Solana-based $EMAIL token. Creator templates can include built-in royalties, and every account ships with a built-in non-custodial wallet so you do not need external crypto setup.
Turn your inbox into a programmable, HTML5-native space where emails act like web apps
Import an existing email account with automatic fallback delivery for legacy clients
Store up to 50 GB of messages with dual-layer encryption and built-in threat protection
Send up to 500,000 emails per day on dynamic usage-based pricing tied to the $EMAIL token
Monetize creator templates with built-in royalties and token-based campaign payments on Solana
Built-in non-custodial wallet in every account, no external crypto wallet setup required
Open Email Standards contributor program lets developers help shape the protocol at openstandards.email
Backward compatible with legacy inboxes through automatic fallback message delivery
Built-in non-custodial wallet removes the need for external crypto onboarding
Usage-based sending can scale to 500,000 emails per day for high-volume campaigns
Dual-layer encryption and threat detection are built into storage and delivery
Still in private beta with a public release planned for 2026
Campaign costs depend on $EMAIL token pricing, which can fluctuate with the market
No traditional monthly SaaS pricing or plan tiers are published on the site yet
Product documentation lives on a separate docs subdomain, reflecting an early-stage rollout
Is Email 5 publicly available?
Email 5 is currently in private beta. The company plans a public release in 2026, with early access for contributors, token holders, and Open Email Standards team members.
Will my current email work with Email 5?
Yes. Email 5 supports importing an existing email account. Compatible clients receive the full interactive HTML5 experience, while legacy inboxes get an automatic fallback version when they do not support the application/xhtml+xml content type.
Do I need a crypto wallet to use Email 5?
No. Email 5 includes a built-in, non-custodial wallet with every account. You can transfer $EMAIL tokens to your Email 5 address without setting up a third-party wallet.
How does Email 5 pay-per-email pricing work?
Email 5 uses a token-based pay-per-email model for marketing campaigns. Instead of fixed monthly fees, senders pay dynamically based on usage, with pricing linked to the $EMAIL token for transparent, scalable billing.
How much email storage does Email 5 provide?
Email 5 offers up to 50 GB of message storage with dual-layer encryption and built-in protection against hacks, leaks, and unauthorized access.
What is the $EMAIL token?
The $EMAIL token is a Solana-based utility token that powers Email 5's ecosystem. The fixed supply is 5 billion tokens, used for usage-based campaign payments, creator template royalties, and network incentives.