Everything Nextmail does,
and how it does it.

Forgiving words, operators like from: and has:, and search by meaning, inside the folder you are reading.

A message you cannot read, turned into a language you can, without leaving it.

Name a label, pick a colour, and filter the list down to it.

Say what a label is for in plain words, and AI adds it to new mail that fits.

The inbox sorted into Primary, Promotions, Updates, Social and Forums, so mail from people comes first.

Keep a private note attached to a thread.

What your mailbox is actually doing, drawn rather than guessed at.

The people you already write to, offered as you type. The address book syncs with Apple Contacts and other CardDAV apps.

Search is /, the assistant is ⌘0, and the list moves under the arrow keys.

A form on your website, or a hosted link, that adds whoever fills it in to an audience.

Put a conversation away until a time you pick, and find it back in the inbox then.

Silence a conversation you no longer need to follow. New replies skip the inbox and alert nobody.

Named lists of your contacts, filled by hand or from a CSV file, to send to and to watch grow.

A desktop alert and a chime when mail arrives while Nextmail is open in a tab.

The sign-in code from a verification email, at the top of the message with a button to copy it.

A body written once, versioned, and sent many times: from the composer, from your own code, or by an agent.

One email to everybody in an audience, a separate copy for each person, with their own name in it.

Every attachment this mailbox holds, in one place you can search, download and clear out.

Each address carries its own signature, footer and tracking. The catch-all covers what it catches, and one address’s choice copies to the rest in one step. Remote images and the blocklist can be set per address or per domain too.

Several sign-offs on each address you send from, with one picked for each message.

Formatting, inline completion and emoji shortcodes in the composer.

Spelling, grammar and clarity suggestions as you write, checked on your own device.

Write in your own language and have it arrive in the recipient’s.

A calendar at /mail/calendar in month, week and day views, holding both your meetings and the mail you have queued to go out later. It syncs with Apple Calendar and other CalDAV apps.

Autosaved three seconds after you stop typing, and reopened from the Drafts folder with the recipients, the subject, the body and the From address intact. The attachments stay behind.

Write it now, land it when they are awake.

Send a message and get it back at the top of the inbox if no reply has come by the time you pick.

A window to change your mind, and the composer comes back exactly as it was.

Whether a message you sent has been opened, when, how many times and which of its links were followed. Off until you turn it on, and plain about the readings it cannot get.

Tracked links and the open pixel on a subdomain you choose, such as links.yourdomain.com, instead of the Nextmail address.

Download links for the files you send on a subdomain you choose, such as files.yourdomain.com, instead of the Nextmail address.

Pick them with the paperclip or paste them in. A pasted image lands in the body rather than the file list, and a file dragged onto the composer is not attached at all. In a mailbox hosted on Nextmail, incoming files sit in object storage, one object each, and a file is fetched only when you open or download it.

Your draft scored for spam, phishing and AI writing as you write it, the way a receiving server would read it.

Which recipients a message you sent reached, and a warning in the list when one did not.

Every send to an audience on a page of its own, with delivery, opens, clicks, unsubscribes and each person’s copy.

What became of the mail you sent: delivered, bounced or reported as spam, by address and by how it was sent.

App mail and newsletters travel separately, so a newsletter never delays a password reset.

An IP address that only your workspace sends from, as a paid add-on for high volume.

Emails that send themselves when someone joins a list or does something in your product.

A link where people pick a free time and book a meeting on your calendar.

A chat that can act, not just answer. On every plan, Free included.

Give the assistant work to do by itself: on a schedule, when mail arrives, or once in the background.

Write the body, and the subject writes itself.

Give it the gist and get the whole body back, in the first person as you.

Drafts are shaped by how you actually write.

Short replies to the latest message, ready to send.

A few lines at the top of a conversation that say what it is about, brought up to date as it grows.

Three or five other versions of your subject or your body, shorter, longer or in another tone, to pick from.

Give the AI your company’s facts: notes, files and web pages for the whole workspace, one domain or one address, used in every reply suggestion, draft and assistant answer.

Connect the apps you work in, so the assistant can look things up in them and act there.

A mark beside the sender when the sending domain’s published records line up.

A real picture for everyone you correspond with when one can be found, and a mark seeded on their identity when it cannot.

Mail the sending domain itself disowns lands in Spam rather than the inbox.

Who is this, in fifty words, and is the domain a look-alike?

A label on the message when the words look generated rather than written.

Every message you receive scored for spam, phishing and AI writing, with each check behind the scores listed.

The mail service a message was sent with, beside the sender, and a note when it reached you through a forward.

One address, or everything from a domain, stopped before it reaches you.

Mail carrying the words you do not want to read does not open in front of you.

Your own conditions, and what should happen to anything that matches them.

An automatic reply from one address while you are away, with a start, an end and your own words.

Every newsletter and mailing list that writes to you, in one place to unsubscribe from, file away or block.

Hand billing@ to the person who does the billing.

One address means one address.

A role says what somebody may do, and an address grant says where, unless the role reaches every address.

Share with someone who has not signed up yet and have them invited.

Run each business in its own workspace, with its own domains, mail, team, plan and invoices, and switch between them from the sidebar.

Let somebody sign in as one address, such as someone covering support@, with a password you set, and reach nothing else.

The invisible image that tells a sender you opened their mail is gone before you see the message.

Stop a sender fetching anything from their own server while you read.

Per-category switches in Account → Notifications, and the ones that matter are honestly marked as unswitchable.

Full message bodies and attachment bytes on R2, indexed per mailbox.

Bring the mail you already have: copy it straight from the old mailbox by signing in, or upload a Google Takeout export or an .mbox file, threaded and dated as it was.

One download from the Export page with everything in it: every message and attachment as mbox files another mail app opens, plus your contacts, calendar, labels, rules, templates, notes and settings.

Mail moves over TLS on the hops we run, and transport alone never turns the padlock green, because nothing on this backend can read the transport off a delivery.

Bodies, attachments and what you write are sealed before they are stored, so a copy of the database is ciphertext rather than mail.

OpenPGP keys made in your browser. Mail you send to another Nextmail address can be sealed before it leaves the tab, and sealed mail addressed to you opens in the reading pane, decrypted on your machine. The keys are never ours to hand over.

A code from your authenticator app, on top of your password.