Cursor MCP Integration • AI Email Copilot

mails.now + Cursor

Connect mails.now to Cursor via MCP. Trigger high-converting outbound sequences and verify inbox placement directly from your IDE.

Connect with OAuth View MCP Setup
MCP Spec v1.0 Compliant • 80 tools available
you@mac — cursor — mails.now
$ cursor
Connected to mails.now · 80 tools available · type / for commands
Verify SPF, DKIM, and DMARC on outreach.example.com, then list mailboxes ready to send
? for shortcuts
QUICK SETUP

Connect in 30 seconds

Add mails.now to Cursor with the URL https://mails.now/mcp/mailapi, then authorize your account securely via browser when prompted.

1
Add the MCP server

Cursor Settings → Customize → MCPs → New MCP Server. Paste https://mails.now/mcp/mailapi.

2
Add the MCP config

Create .cursor/mcp.json in your project root (or ~/.cursor/mcp.json for global access).

  • OAuth sign-in with your mails.now workspace
  • Hosted domain, mailbox, DNS & sequencer tools online instantly
  • Inline DMARC, DKIM, and SPF validation before sending
Cursor Settings → Customize → mcp.json with mails-now MCP server configured
No coding

Ask what you want.
In English.

Talk to your agent, just like humans. Your agent understands you and fulfill your requests like a human would do.

“list every domain in this workspace, then verify SPF, DKIM, and DMARC on the ones that are not fully authenticated”

DNS verification
inspect domains, then validate auth records

“create fifty mailboxes on outreach.example.com using first.last patterns and poll until provisioning finishes”

Mailbox provisioning
bulk create, then poll get_task_status

“enroll these leads into the SaaS onboarding sequence and pause any campaign with a bounce rate above two percent”

Sequencer control
enroll, pause, and inspect campaign health
Available Tools

80 tools. Search, enrich and act.

All tools are available through natural language. Your agent picks the right tool automatically — no parameters, no documentation required. Here are the tools you'll reach for most:

Claude Code & Cursor Ready
All 80 tools accessible via natural language
Domains & DNS 15 tools
Mailboxes 10 tools
Sequencer 23 tools
Leads & Inbox 32 tools
Simple process

In 3 simple steps

1. Instant OAuth Link

Cursor authenticates directly with your workspace credentials. Your API tokens stay secure and refresh automatically without manual key rotation.

2. Ask Cursor anything

“List domains that still need DKIM”, “Create twenty mailboxes on this subdomain”, or “Pause campaign camp_123”. Cursor calls mails.now tools inline.

3. Inspect & Dispatch

Review stream output directly in chat. Validate DNS, poll provisioning tasks, and enroll sequencer campaigns from your editor without context switching.

FAQ

mails.now + Cursor integration FAQ

Everything you need to know about running mails.now within Cursor via Model Context Protocol.

What is the difference between project and global scope?
Placing .cursor/mcp.json in your project repository restricts mails.now capabilities to that workspace, allowing you to use dedicated API keys or team accounts per repository. Storing it in your user directory (~/.cursor/mcp.json) enables mails.now globally across all your repositories in Cursor.
Do I need to restart Cursor after adding the config?
No restart is needed. In Cursor Settings → Features → MCP, click the "Refresh" button next to MCP Servers, or open the command palette (Cmd+Shift+P) and select "Reload MCP Servers".
Which email marketing tools are available via MCP?
You have full programmatic access to: domain and mailbox provisioning, DNS verification (SPF/DKIM/DMARC), sequencer campaigns and sequences, lead lists/tags/notes, transactional sends, inbox listing, and webhook registration.
Does this use the same credits as the dashboard?
Yes. Cursor authenticates through your primary mails.now account. Provisioning, sequencer actions, and sends draw directly from your unified plan entitlements with zero markups or separate licensing fees.

If you're ready to manage campaigns from your desktop,

Add the remote MCP server, complete OAuth sign-in, and your AI assistant can use live mails.now campaign and deliverability tools immediately.

Jump to setup
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