Compose overview

Start a new message:

• Web: click Compose in the sidebar.
• Mobile: tap the floating compose button on the inbox.

The compose window

Compose opens as an overlay on desktop or full-screen on mobile. Fields:

• From - defaults to the most recently used send profile for this conversation, switchable from the From picker.
• To / Cc / Bcc - contact autocomplete; press Tab or , to confirm a recipient.
• Subject - free text.
• Body - rich text editor (see below).
• Attachments - drag-and-drop, paste, or click the paperclip icon.

The rich-text editor

Built on Lexical. The features wired up today:

• Bold, italic, underline, strike.
• Lists (bulleted and ordered).
• Links.
• Inline code for short snippets.

Markdown shortcuts, tables, code blocks, and link previews are not implemented in the current composer. If you need any of those, write the message elsewhere and paste the rendered output in.

Drafts

A draft is saved when you click Save or close the composer. See Drafts for the full lifecycle.

Sending

• Keyboard: ⌘/Ctrl + Enter.
• Button: Send.

The message is handed to your account’s outbound path immediately. There is no schedule-send, and no “undo send” hold window today - once you click Send, it’s on its way.