Release Candidate — macOS & Windows

Email,
refined around
how you work.

Maximum clarity. Less inbox drag. Better control.
MaxiMail is a premium desktop email client built around the real moves people make every day.

macOS Windows Free to start
Why MaxiMail

Built around the way you actually handle email.

MaxiMail is designed around the real moves people make all day — finding the right message, trusting the sender, acting quickly, and keeping important people close.

Find & Focus
Find the message by the clue you actually have.
Three tools that live with the message list, not buried under it.
01 / 03
Prioritized Senders

Important people and senders stay above the folder maze, always visible.

Sidebar
Focus Filters

Click a sender or subject and the list pivots instantly — no typing, no losing your place.

Message list
Attachment Workspace

Browse files across every account without hunting through old threads.

Workspace
Trust & Control
Know what deserves attention and what doesn't.
Identity signals and corrections that hold across every account.
02 / 03
Sender Trust

MaxiMail surfaces sender identity signals — verified, held, or mismatched — before you act.

Reader
Spam Correction

Keep chosen senders from getting stranded in Junk. Rules run locally on every refresh.

Settings
Cleanup Tools

Handle sender patterns faster instead of fighting one message at a time.

Workspace
Write & Personalize
Shape the reply and the workspace.
Composer and reader controls that make the app feel like yours.
03 / 03
Elevate · Polish · QuickFact

Tune tone, presentation, and factual support from inside compose — without leaving your draft.

Composer
Custom Toolbar

Put your most-used reader actions where they belong. Reply, Archive, Move — you decide.

Reader
Signature Themes

Pick a core color and MaxiMail builds a complete polished light theme around it.

Settings
Find & Focus

The fastest search is the one you don't type.

Click a sender, subject, or date — the message list pivots instantly. No search box. No lost context. And Subject Focus goes further: it recognizes the repeating stems your senders reuse, so every matching thread groups itself automatically.

Prioritized Senders

The people who matter most live above the folder list. Always visible, always current. Right-click any name to add them.

Subject Focus — pattern recognition

Subject Focus doesn't match a string — it learns the shapes your senders reuse. "You may be a fit for…", "Invoice #…", "Action required:" — one click, every match.

Sender Focus

Click a sender name or avatar anywhere in the list — the inbox collapses to every thread from that person or brand. Tap the chip to clear.

Subject Focus learns shapes, not strings. "You may be a fit for…" is a pattern used across dozens of job alerts. One click groups every one of them — no query, no filter builder, no return trip.

Workspaces

Some jobs deserve their own room.

Two dedicated surfaces that open beside the inbox — each built for a job the inbox itself can't do cleanly. Neither is an ordinary folder.

Attachment Workspace
Every file.
One place.

Pull every attachment from every account into one searchable shelf. Filter by type, sender, or date — then jump straight back to the source email.

Search name, sender, subject, or type 303 files
PDF
Detailed Statement of Account
FECC · bbk@icloud · 38 KB
Apr 23
DOC
career-companion-user-guide.docx
bbk · makingmyworldbetter.com · 18 KB
Apr 18
XLS
Q2-forecast-v3.xlsx
Finance · bbk@gmail · 2.9 MB
Apr 11
IMG
product-shoot-final.png
Ali K. · bbk@mmwb · 6.1 MB
Apr 4
303
Files
4
Accounts
1
Shelf
Cross-account. Every file from every mailbox, in one list.
Filter by type, sender, or date without finding the email first.
Jump to source. One click returns you to the original thread.
Cleanup Mode
Clear weeks
in minutes.

Senders ranked by volume. Keep recent messages or delete everything from them in one tap. A backlog of hundreds collapses in one pass.

Sender Msg Count ↓
CC
Cosmin Ciurdar
since Mar 14, 2026
Keep Recent Delete All 29
LI
LinkedIn 1 unread
since Mar 30, 2026
Keep Recent Delete All 19
CN
Chuck Nealis
since Mar 13, 2026
Keep Recent Delete All 18
AT
Atlassian
since Mar 5, 2026
Keep Recent Delete All 9
341
Messages
144
Senders
1
Pass
Ranked by volume. Loudest senders surface first.
Keep recent or wipe clean — each row is a one-second decision.
Runs per account. Scoped to the mailbox you pick.
Trust & Control

Trust, where the sender lives.

MaxiMail brings sender identity, mismatch cues, and correction controls into the reading experience — so trust is visible before you act.

Trust signals, inline
BC
Brenda Chen
brenda@brightdesign.io
Known Sender
MK
Marcus K.
m.kowalski@unfamiliar-domain.net
Held for Review
PY
PayPal Security
security@paypa1-alerts.ru
Mismatch Flagged
Known Sender
Verified identity.

Authenticated domain, active thread history, or confirmed contact. The green badge means the sender checks out before you open the message.

Held for Review
Visible, with the reason.

Messages that need a second look stay in the inbox with an amber flag and a plain explanation. Release or delete in one click.

Mismatch Flagged
The mismatch, shown inline.

When a display name doesn't match the sending domain, MaxiMail surfaces the discrepancy right where the sender name appears. No buried warnings.

Spam Correction
The inbox obeys you,
not the provider.

Spam Correction gives you a local rescue layer. Mark a sender as Not Spam once — MaxiMail keeps them out of Junk on every refresh, across every connected account.

Local layer. Your rules live with MaxiMail, not the provider.
Shared across accounts. Exempt once, trusted everywhere.
Runs every refresh. Misclassifications corrected before you see them.
General Account Spam Blocked
Spam Correction
Rescue & enforce locally
Applies across all connected accounts.
Exempt Senders 5 exempt
AA
alex@logo.dev
Shared across all accounts
Reader
CC
cole.reply@formspree.io
Shared across all accounts
Reader
NN
noreply@accounts-payable.amazon.com
Shared across all accounts
Reader
Running · Rescued 2 senders this refresh
Eight signals behind the scenes
Every message is cross-checked against eight independent signals before a trust verdict appears.
DMARC BIMI Reputation Thread History Link Integrity
Write & Personalize

Shape how a message lands.
Keep what you meant.

Three writing tools live inside compose. Each one targets a different kind of help — outcomes, presentation, and factual support. None of them rewrite your draft from scratch.

Start with the outcome.

Choose what you need the message to do — ease tension, strengthen your position, make it easier to act on, or translate how it lands. MaxiMail shapes the message around that goal while preserving your voice and intent.

Ease tension Strengthen position Make actionable Translate tone
Refine the presentation.

Tighten structure, smooth tone, fix rhythm. Polish keeps your voice and meaning intact while improving how the message reads — not what it says, but how it arrives.

Clean Formal Relaxed Professional Academic
Pull facts into the draft.

Ask QuickFact from inside the compose window. Get a number, date, stat, or quote — then drop it into the message without leaving the draft. No switching apps, no lost context.

In-compose lookup Factual support No context switch

Base tools work instantly, no AI required. Enable AI features for richer palette directions in Elevate, more expressive Polish styles, and expanded QuickFact lookup — all still checked against your original intent.

Elevate — choose the outcome for your message Polish — refine tone and presentation QuickFact — pull verified facts into your draft
Elevate
Choose the outcome — ease tension, strengthen position, make it actionable.
Composer
Polish
Refine tone and presentation while keeping your voice and meaning intact.
Composer
QuickFact
Pull verified facts into your draft without leaving the compose window.
Composer
function setTool(i) { var tabs = document.querySelectorAll('.write-tab'); var descs = document.querySelectorAll('.write-tool-desc'); var shots = document.querySelectorAll('.write-shot'); var rows = document.querySelectorAll('.write-row'); tabs.forEach(function(t, idx) { t.classList.toggle('write-tab--on', idx === i); t.setAttribute('aria-pressed', idx === i ? 'true' : 'false'); }); descs.forEach(function(d, idx) { d.classList.toggle('write-tool-desc--on', idx === i); }); shots.forEach(function(s, idx) { s.classList.toggle('write-shot--hidden', idx !== i); }); rows.forEach(function(r, idx) { r.classList.toggle('write-row--on', idx === i); }); } /* Keyboard support for write-row buttons */ document.addEventListener('DOMContentLoaded', function() { document.querySelectorAll('.write-row').forEach(function(r, i) { r.addEventListener('keydown', function(e) { if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); setTool(i); } }); }); });
In-Flow

Every click stays
inside MaxiMail.

When a message has an unsubscribe option, MaxiMail detects it and surfaces a single clear action. Hit the button and the provider's page loads inside the app — toggle preferences, save, and you're back in the inbox.

Detected, not hunted.

MaxiMail parses the message and surfaces the unsubscribe option as a banner at the top of the email — before you scroll.

Opens inside the app.

Preference centers, managed lists, and confirmation pages load in a MaxiMail window. No browser tabs, no lost context.

Close and you're home.

When you're done, you return to the inbox exactly where you left it. The flow never breaks.

More in-flow
Inline images — rotate, zoom, preview without popouts.
Newsletters — retain what matters, clean the rest.
Smart sort — date, name, subject; your filter travels with you.
Signature Theme

Pick a color.
MaxiMail builds the theme.

Choose any core color and MaxiMail turns it into a complete, polished light theme — with matching surfaces, highlights, controls, and selection states.

Most apps stop at accent colors. MaxiMail creates a full visual system around the color you choose, balancing readability, contrast, and style so your workspace feels personal without becoming messy.

  • One color becomes a complete theme
  • Designed for readability, not just decoration
  • Generated backgrounds, highlights, chips, and controls
  • Optional AI-enhanced palette variations
AI Enhancement

Enable AI features for richer theme directions and more expressive palettes — all still checked against MaxiMail's readability-first design system. Base theme generation works without AI.

Maximum Style, made from your color
Background
Controls
Selection
Highlight
Mailboxes
Inbox12
Sent
Archive
Drafts2
Search…
James Rivera NEW
Re: Project handoff
State Farm
Payment due in 5 days
Zack S.
Figuring out the premium
Reply to James
Color
Most apps
CHIP
Action

Just an accent color.
Everything else stays neutral.

MaxiMail
CHIP
Action

A complete generated theme.
Surfaces, highlights, chips, and controls — all in tune.

Base theme generation works instantly. AI enhancement unlocks more expressive palette options.

Release candidate · macOS & Windows

Join the
MaxiMail release list.

MaxiMail is nearing release for macOS and Windows. Get updates, early access opportunities, and launch details as the desktop app comes together.

No spam. No fake urgency. Just updates when they matter.
You can unsubscribe any time.

macOS
Windows
Free to start