Axichat is an open source email and chat client with first-party push notifications (without FCM) and a conversation-focused interface. Get [email protected] at https://axi.chat/register. For additional privacy and security, run your own server by following the self-hosting guide at https://github.com/axichat/selfhost. Feature highlights: - First-party push notifications - Transform traditional email into instant messenger style - Sync across all your devices (mobile and desktop) - Group chats - Avatars - Easy forwarding and replying - Emoji reactions - Delivery and read receipts - Typing indicators - Attachments - Pinned messages - Automatic reconnect to stop messages dropping - Easy drag-and-drop calendar - Natural-language scheduling without AI - Availability sharing that shows overlaps before you schedule - One-tap add-to-calendar from simple text messages - Guest mode for offline planning - Works without Google, Firebase, and FCM <strong>Note:</strong> Axichat is still under active development, so things may break. Please report bugs at https://github.com/axichat/axichat/issues.