When will Muse Mail launch?

Meta has not said. It was announced as coming, with no date. Reports that it shipped in November 2026 are unconfirmed.

What will the address be?

Unconfirmed. Code found in the Mac app hints at @muse.ai addresses, but Meta has not announced the domain. Do not trust an address claiming to be your Muse's until Meta confirms it.

What will I use it for?

Two things, per Meta: Muse uses its own address to get things done — sign-ups, confirmations — and you use it to reach the agent, by adding it to a thread or forwarding it material to handle.

No. Until it ships, connect Gmail or Outlook to Muse instead — read-only first, drafts with your approval. That is the email setup that works today.

Is it safe to give out the address when it ships?

Wait for Meta to explain the controls first. An address that belongs to the agent is a new surface for spam, phishing, and prompt injection, and Meta has not documented how inbound mail is filtered or what it can trigger.

Deep dive · Email

Does Muse have its own email address? Muse Mail

Not yet. Meta announced at Connect on 23 September 2026 that each Muse will get its own email address — one that belongs to the agent, not to you. Meta has given no release date, and no confirmed domain. Last verified: November 6, 2026.

In short

Announced 23 September 2026, not live. Meta announced Muse Mail at Connect. There is no release date and no confirmed rollout — reports of it shipping in November 2026 are unconfirmed.
What it will be for. Muse can use its own address to get things done — sign up for things, receive confirmations — and you can use it as another way to reach the agent: add it to a thread, or forward it material to handle.
The domain is not confirmed. Code found in the Mac app hints at @muse.ai addresses, but Meta has not announced the domain. Do not trust an address that claims to be your Muse's until Meta confirms it.
Meanwhile, use the Gmail and Outlook connectors. They are how Muse reads your email today — read-only first, drafts with your approval.
A new safety question. An address that belongs to the agent is a new surface for spam, phishing, and prompt injection. Meta has not documented the controls yet.

What Meta actually said

Meta's Connect recap, in its own words:

“Muse will have its own email address that it can use to get things done, or even just as another way for you to communicate with it.”

Alexandr Wang, Meta's chief AI officer, added the practical detail: you will be able to add your Muse to an email thread, or forward it emails to handle. That is the whole announcement so far — a promise, in the future tense, with no date, no domain, and no setup steps.

What it will be for

Getting things done. Muse uses its own address to sign up for things, receive confirmations, and handle the email parts of a task — without using your personal inbox.
Reaching the agent. You email tasks to Muse instead of opening the app: forward a thread, send a document, ask it to handle something.
Other people writing to it. Someone else can email your Muse directly — to send it material, or to loop it into a conversation. That is new: until now, email meant connecting an account you already own.

None of this is live yet. The list above is what Meta announced, not what you can switch on today.

What to do meanwhile

Until Muse Mail ships, the Gmail and Outlook connectors are the email setup — and they already do most of what people want the address for.

1Connect Gmail or Outlook, read-only. Muse can read your inbox but cannot send anything.
2Ask Muse to triage it: sort unread mail into urgent, can wait, and newsletters — and draft replies for the urgent ones.
3Read every draft before approving it. Muse drafts; you send.

Some people give Muse a separate inbox through third-party services so the agent can run errands as itself rather than as you. That works, but it is a workaround with its own risks — a separate inbox you have to watch, run by a company you have to trust. The connectors above are the safer setup until Meta ships the real thing.

What is not confirmed

The domain. A static inspection of the Muse Mac app's code found a gated address-creation flow with addresses ending in @muse.ai. That is reverse-engineering, not an announcement. Meta has not confirmed the domain, and the address format is unconfirmed.
The release date. Meta has said nothing since Connect. Reports that it shipped in November 2026 are unconfirmed — treat them as rumours until Meta says so.
The controls. Meta has not said how mail sent straight to an agent's address is filtered, who can send to it, or what permissions inbound mail can trigger. Wait for Meta to explain that before giving the address out.

For email you can use today, see inbox zero with Muse and the Gmail connector.

Muse Mail: questions

Does Muse have its own email address?: Not yet. Meta announced at Connect on 23 September 2026 that each Muse will get its own email address. There is no release date, and the domain is not confirmed.
When will Muse Mail launch?: Meta has not said. It was announced as coming, with no date. Reports that it shipped in November 2026 are unconfirmed.
What will the address be?: Unconfirmed. Code found in the Mac app hints at @muse.ai addresses, but Meta has not announced the domain. Do not trust an address claiming to be your Muse's until Meta confirms it.
What will I use it for?: Two things, per Meta: Muse uses its own address to get things done — sign-ups, confirmations — and you use it to reach the agent, by adding it to a thread or forwarding it material to handle.
Can I use it now?: No. Until it ships, connect Gmail or Outlook to Muse instead — read-only first, drafts with your approval. That is the email setup that works today.
Is it safe to give out the address when it ships?: Wait for Meta to explain the controls first. An address that belongs to the agent is a new surface for spam, phishing, and prompt injection, and Meta has not documented how inbound mail is filtered or what it can trigger.