For fifty years email has looked the same: piles of letters, one person scattered across five threads, every answer buried under quotes. MunaMail turns your mail into chats. One person, one chat, everything in order. Soon in your language, too.
Works with Gmail, iCloud and any IMAP mailbox, Outlook soon. Your mail stays on your Mac.
What arrives36 lines
From: Marta Kowalska <marta@lumen-rentals.pl>Subject: RE: RE: FW: Apartment Mokotowska 12
Dzień dobry,
Umowa jest gotowa. Kaucja wynosi 2 000 zł, klucze można odebrać w piątek od 15:00 przy ul. Mokotowskiej 12. Przesyłam też zdjęcia mieszkania. Proszę potwierdzić godzinę.
Plan mieszkania i dojazd: lumen-rentals.pl/mokotowska-12 Protokół odbioru do podpisu: sign.lumen-rentals.pl/p/4821
Pozdrawiam serdecznie,Marta Kowalska Specjalistka ds. Najmu · Lumen Rentals Sp. z o.o. +48 22 555 01 18 · ul. Wspólna 41, 00-519 Warszawafacebook.com/lumenrentals · instagram.com/lumen.rentals · linkedin.com/company/lumenLUMENrentalsfin◎▶ZASTRZEŻENIE POUFNOŚCI: Niniejsza wiadomość przeznaczona jest wyłącznie dla adresata. Jeżeli otrzymali Państwo tę wiadomość przez pomyłkę…W dniu pt., 24 paź 2026 o 10:12 Alex Novak napisał(a): > Hi Marta, could you send the contract and tell me… > > Dzień dobry, w załączeniu przesyłam…
Attachments · kept
salon.jpgkuchnia.jpgsypialnia.jpg
PDFUmowa_najmu_Mokotowska12.pdf248 KB
Marta KowalskaFriday works. Keys from 3 pm at Mokotowska 12.
now
What you read2 lines in English + 4 files
MK
Marta KowalskaWrites in Polish · you read English soon
A
Apartment Mokotowska 12Could you send the contract and tell me when I can pick up the keys?
MK
Apartment Mokotowska 12Good afternoon, the contract is ready. The deposit is 2,000 zł; you can pick up the keys on Friday from 3 pm at ul. Mokotowska 12. I'm also sending photos of the flat. Please confirm the time.
Floor plan and directions: lumen-rentals.pl/mokotowska-12 Handover protocol to sign: sign.lumen-rentals.pl/p/4821
PDFUmowa_najmu_Mokotowska12.pdf248 KB
10:41 AMHistoryEmail
Friday at 4 pm works for me→ Polish
Try it
A new way to do email that makes sense.
An ordinary inbox on an ordinary Tuesday, and letters keep arriving while you read this. Flip the switch: not one letter is lost, each simply finds its place.
The problem
Email hasn't changed since 1971. Your inbox shows it.
One person, five threads
Your landlord writes about the contract, the keys, the invoice and the boiler. Four subjects, four places in the inbox, and you search for each one.
Marta KowalskaRE: RE: Umowa najmu — poprawkiMarta KowalskaFW: Klucze, piątekLumen RentalsFaktura 11/2026Marta KowalskaRE: Piec gazowy nie działa
MKMarta Kowalska4 subjects, 1 chat
RE: RE: FW:
The whole history, every time
Each reply drags everything before it. You scroll past three copies of your own words to find one new line.
+ 14 lines of signature
A business card under every letter
Name, title, phone, address, six social links and a legal notice, under a message of two lines.
PL · DE · EN
Lost between languages
A letter in Polish waits until you paste it into a translator. Then you answer in a language you don't speak.
MunaMail keeps the address everyone already has and changes everything you see.
What goes away
Only the words a person wrote.
Everything a mail program adds around a letter folds away. The original is one tap away, nothing is deleted.
1,171real letters in the test set
0came out longer
9languages of sign-offs and quotes
On Thu, Oct 29 at 11:18 Alex wrote:Sent from my iPhoneRE: RE: FW:Best regards,PozdrawiamС уважением,Logo and icons in the signature<facebook.com/…>CONFIDENTIALITY NOTICE+1 (555) 014-2290500 Market St., Suite 300-----Original Message-----Mit freundlichen GrüßenYou are receiving this email because…
Built for mail between languages
Write the way you think. They read the way they think.
Your language, theirs soon
Each person has their language. You type in yours and see exactly what they will get before it goes, in the tone of your conversation.
You write · English
Friday at 4 pm works for me. Should I bring the signed copy?
Marta gets · Polish
Piątek o 16:00 mi odpowiada. Czy mam przynieść podpisany egzemplarz?
MKMartaPLOHOliverENKSKlausDE
Ask the conversation soon
A price, an address, what was agreed. The answer points to the letters it came from.
What is the deposit and where are the keys?
2,000 zł. Keys on Friday from 3 pm at ul. Mokotowska 12.Oct 24Oct 29
Groups that grow
A letter to several people is a group chat. Copy someone in and they join it, the way you add a person to a group.
MKOHOL
4 people · a reply goes to everyone
Ola joined when Marta copied her in
Small things, done for you
The chores of an inbox, one click each, without opening anything.
A sign-in code, copied from the list4829
A newsletter, gone for goodUnsubscribe
Who is still waiting for youTo reply · 3d
Ten seconds to take it backUndo · 8s
Send when they are awakeTomorrow, 9:00
Newsletters as cards
A shop's letter shows as its main picture, a line and its own buttons. The whole letter is one tap away.
Your autumn wardrobeWarm layers for windy days
For herFor him
3 trackers cut outthe sender can't see you opened it
Files the way you send them anywhere
Drop files on the chat, or paste a screenshot. They go up while you type, and Undo brings them back.
Drop to attach
PDFUmowa_podpisana.pdf248 KB
Screenshot 10.41.png64%
Told when it matters
A notification for letters from people, never for newsletters. Start a reply, switch chats, and it waits as a draft.
Oliver HayesSigned and sent. See you Monday?
now
MKDraft:Friday at 4 pm works for me…
Compare
The reach of email. The feel of a messenger.
Email reaches every company, office and landlord. Messengers are how people like to talk. MunaMail puts the two together.
What you get
Classic email appGmail, Outlook, Apple Mail, Spark
MessengerTelegram, WhatsApp
MunaMailYour mailboxes, as chats
Reaches anyone with an email address
Yes
Only people on the same app
Yes
One conversation per person
Threads by subject
Yes
Yes
Quotes, signatures and footers folded away
Quotes collapsed, the rest stays
Not needed
Yes
Reads in your language, sends in theirs
Translate a letter on request
Translate a message on request
After the beta
Answers about a conversation, with sources
In some apps, as a paid AI plan
No
After the beta, with your own AI key
Group chats from letters to several people
No
Yes
Yes, they grow as people are copied in
Sign-in codes copied from the list
No
Not needed
Yes
Who is waiting for your reply
Reminders in some apps
No
A filter and a mark on each chat
Tracking pixels removed before you read
Some apps load pictures through a proxy
Not needed
Yes, they are cut out of every letter
No extra server between you and your mail
Depends on the app
Messages live in their cloud
Yes, mail stays on your Mac
Features of classic email apps and messengers vary by app, version and plan; the table describes what they usually offer.
Privacy
Your mail stays on your Mac.
MunaMail is an app on your computer, not a service in the cloud. It talks to Gmail or Outlook directly and keeps its copy on your Mac. Our servers never see a single letter.
Your mail providerGmail · Outlook · iCloud
direct, encrypted
Your MacMunaMailletters · files · passwords
MunaMail's serversNo letters. No passwords.only your email, if you leave it
Letters on your computer
Mail comes from your provider straight to your Mac and is kept there. Nothing is copied to a cloud of ours, so there is nothing of yours to leak from it.
Sign-ins stay with you
When you sign in with Google or Microsoft, the access goes straight to your Mac. Passwords and sign-ins are stored on your Mac and are never sent to us.
No AI in the beta
The beta sends your letters nowhere but your mail provider. Translation and answers come later, and only with your own Claude or OpenAI key, from your Mac, for letters from people.
No read receipts you didn't agree to
Invisible tracking pixels are cut out of every letter, so a sender can't count your opens.
Questions
Before you download
Short answers. If yours is not here, write to hello@munamail.com.
Is it free?
Yes. The beta is free, with everything it has. After the beta there will be a paid plan with AI, and you will hear about it before anything changes.
Which mailboxes work?
Gmail and Google Workspace with Continue with Google; iCloud, Yahoo, Fastmail and any IMAP mailbox with an app password. Outlook and Microsoft 365 are coming during the beta.
Google says the app isn’t verified. Is that safe?
While Google reviews MunaMail, signing in shows that notice. Press Advanced, then Go to MunaMail. The access Google gives goes to your Mac only, never to us.
Where is my mail kept?
On your Mac, in your user folder. MunaMail has no server that sees your letters. Passwords and sign-ins are encrypted with a key kept in your Mac’s Keychain.
Does it change anything in my mailbox?
No. MunaMail reads and sends through your mail provider, so the people you write to get ordinary email and need nothing new. Your letters stay in your mailbox, and Gmail or any other app still shows them.
Which Macs does it run on?
Macs with Apple silicon (M1 and later) on macOS 12 or later. A version for Intel Macs is planned.
What about AI and translation?
They come after the beta. The beta has no AI at all, so no letter goes anywhere but your mail provider.
How do I remove everything?
Move MunaMail to the Bin and delete the folder ~/Library/Application Support/MunaMail. Your mailbox stays as it was. If you left your email for news, write to hello@munamail.com and we will delete it.
Your inbox, as chats.
The Mac beta is free. The first build is on its way: leave your email and we'll send the download link the day it's out.
The Mac beta is free. Download it, add your mailbox, and your letters are chats in a minute.