# Mails.now Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## Mails.now

Set up domains and mailboxes and run email campaigns from Muse

- Record: https://musedirectory.ai/connector/mails-now
- Category: Marketing & Ads
- Developer: Mails.now (https://mails.now/mcp)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, sign-in needed, 289ms, checked 2026-11-15T15:01:07Z
- Endpoint: https://mails.now/mcp/mailapi
- Auth: Sign in with your account; Pricing: unknown
- Screening: Screened, no issues found (2026-11-15T08:26:37Z)
- Source: Found in the official MCP Registry (now.mails/mailapi) https://registry.modelcontextprotocol.io/v0/servers?search=now.mails%2Fmailapi

Connects to Mails.now to provision custom domains and mailboxes and to create and run email sequencer campaigns. Muse can set up sending infrastructure and manage follow-up sequences for outreach.

Example request: "Set up a mailbox on my new domain and start a three email follow up sequence to my leads."

How to connect: Mails.now is not in Muse's Connectors list yet, and it needs you to sign in with your Mails.now account. Apps that need this kind of sign-in usually cannot be used from a Muse chat yet. Follow it here and we will tell you when it reaches Muse.

Screening checks:
- MCP handshake: pass (Requires sign-in (publishes OAuth metadata))
- Domain against threat feeds (Cloudflare security DNS): pass (mails.now not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: n/a (Tools are behind sign-in)
- Inputs asking for passwords, card numbers or seed phrases: n/a (Tools are behind sign-in)
- Domain and redirects: pass (Domain registered 149 days ago)
- AI review of purpose and tool behavior: pass (No concerns)