A minimal email TUI where you read with Markdown and write in Neovim.
neomd.ssp.sh/docs
email
markdown
neovim
tui
update changes
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CHANGELOG.md
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CHANGELOG.md
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# Changelog
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## 2026-04-01
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- **Threaded inbox** — related emails are automatically grouped in the inbox list with a Twitter-style vertical connector line (`│`/`╰`); threads detected via `In-Reply-To`/`Message-ID` IMAP envelope headers with a reply-prefix subject fallback (only emails with `Re:`, `AW:`, `Fwd:` etc. are grouped by subject — recurring notifications/invoices stay separate); newest reply on top, root at bottom; threads sorted by most recent email so active conversations float to the top
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- **Clickable tabs** — folder tabs in the top bar are clickable with the mouse; click any tab to switch folders
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- **Spell check in pre-send (`s`)** — opens nvim with spell checking enabled (`en_us` + `de`), cursor jumps to the first misspelled word; use `]s`/`[s` to navigate errors, `z=` for suggestions, `zg` to add to dictionary; corrected body flows back to pre-send
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- **`:debug` / `:dbg` command** — writes a diagnostic report covering IMAP connectivity (ping test), account config (emails masked), folder mapping, screener list status, UI config, and current state; opens in the reader and saves to `/tmp/neomd/debug.log` for sharing; no sensitive data (passwords, full emails) included
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- **Drafts show recipient** — Drafts folder now shows `→ recipient` instead of From (same as Sent tab), since all drafts are from you
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- **`ctrl+b` in pre-send** — toggle CC/BCC fields from the pre-send review screen (previously only available during compose)
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- **`u` / `U` rebind** — `u` is now free for page-up (vim-style half-page scroll); `U` is undo last move/delete; `ctrl+u` clears all marks
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- **Temp files in `/tmp/neomd/`** — all temp files (compose, preview, spell check) now live in `/tmp/neomd/` subdirectory for easy recovery after crashes and less clutter
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## 2026-03-31
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- **Threaded inbox** — related emails are automatically grouped in the inbox list with a Twitter-style vertical connector line (`│`/`╰`); threads detected via `In-Reply-To`/`Message-ID` IMAP envelope headers with a normalized-subject + participant overlap fallback; newest reply on top, root at bottom; threads sorted by most recent email so active conversations float to the top; thread connector colored subtly in the Kanagawa border color
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- fix showing recipient in SENT tab (instead of from)
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- **IMAP search across all folders (`space /` or `:search`)** — server-side IMAP SEARCH across all configured folders (Inbox, Sent, Archive, Feed, etc.); results displayed in a temporary "Search" tab with `[Folder]` prefix on each subject; supports query prefixes: `from:simon`, `subject:invoice`, `to:team@`, or plain text to search all three fields; press `esc` to close results
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- **Filter preserves across actions** — the local `/` filter no longer clears when pressing `n` (toggle read), `m` (mark), `U` (clear marks), or sorting; filter stays active until `esc`
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internal/ui/keys.go
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internal/ui/keys.go
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{"Mw", "move to Waiting"},
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{"Mm", "move to Someday"},
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}},
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{"Multi-select", [][2]string{
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{"Multi-select & Undo", [][2]string{
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{"m", "mark / unmark email + advance cursor"},
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{"ctrl+u", "clear all marks"},
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{"U", "undo last move or delete (reverses x, A, M* — not screener actions)"},
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{"shift+R", "reply-all — reply to sender + all CC recipients (from reader)"},
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{"f", "forward email (from reader or inbox)"},
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{"c", "compose new email"},
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{"ctrl+b (compose)", "toggle Cc+Bcc fields (both hidden by default)"},
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{"ctrl+b (compose/pre-send)", "toggle Cc+Bcc fields (both hidden by default)"},
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{"ctrl+f (compose/pre-send)", "cycle From address through all accounts + [[senders]] aliases"},
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{"a (pre-send)", "attach file via yazi file picker (or $NEOMD_FILE_PICKER)"},
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{"D (pre-send)", "remove last attachment"},
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{"d (pre-send)", "save to Drafts folder (IMAP APPEND with \\Draft flag)"},
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{"s (pre-send)", "spell check — open in nvim with spell on, jump to first error"},
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{"p (pre-send)", "preview email in $BROWSER (images rendered, same as recipient sees)"},
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{"e (pre-send)", "re-open editor to edit body"},
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{"enter (pre-send)", "confirm and send"},
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{":empty-trash / :et", "permanently delete ALL emails in Trash (y/n)"},
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{":create-folders / :cf", "create missing IMAP folders from config (safe, idempotent)"},
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{":go-spam / :spam", "open Spam folder (not in tab rotation)"},
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{":debug / :dbg", "diagnostic report — IMAP ping, config, folders, state (saved to /tmp/neomd/debug.log)"},
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{":quit / :q", "quit neomd"},
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}},
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{"Composing", [][2]string{