MailerSend MCP server
Yes. MailerSend publishes an official MCP server at https://mcp.mailersend.com/mcp. It's hosted. It offers 127 tools. We last checked it on 1 Nov 2026.
Official: documented on MailerSend's own site, at developers.mailersend.com. Checked 1 Nov 2026. Maintained by Stuart Brameld.
Key facts
As of 1 Nov 2026, MailerSend's official MCP server scores 65/100 (provisional) on MartechDB's Agent Readiness Index (v1.1). It answered 20 of our 20 checks in the last 90 days and has 127 tools named in its documentation.
How the Agent Readiness Index works · Wrong? Suggest a correction
MailerSend MCP server review
65/100
MailerSend's MailerSend MCP Server scores 65/100 on MartechDB's Agent Readiness Index: easy to connect an AI agent to, with a few gaps.
The good
Hosted by MailerSend: connect by URL, with nothing to install
Documented, with 127 tools known
Answered 100% of our checks in the last 90 days
The bad
Nothing we've found.
Not checked yet: how you sign in; what agent access costs. Anything not checked scores nothing.
Official MCP server
MailerSend MCP Server
- Address
- https://mcp.mailersend.com/mcp
- Runs
- Hosted
- Sign-in
- Vendor docs
- Official MCP Registry
- Not listed
- How we know it's official
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- Documented on MailerSend's own site, at developers.mailersend.com.
- Documentation
- developers.mailersend.com/mcp
- Tools
- 127 tools · from MailerSend's documentation
- First seen
- 12 Oct 2026
- Last checked
-
Reachable ·
26 Oct 2026: reachable27 Oct 2026: reachable28 Oct 2026: reachable29 Oct 2026: reachable30 Oct 2026: reachable31 Oct 2026: reachable1 Nov 2026: reachable
- Uptime
- 100% · 20 of 20 checks reachable since 13 Oct 2026
MailerSend MCP Server tools (127)
The server needs sign-in before it lists its tools, so these are as MailerSend's documentation names them (read 31 Oct 2026). They may be out of date.
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send_emailSend a single email with templates, personalization, and attachments
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send_bulk_emailSend multiple emails in a single request
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get_bulk_email_statusGet the status of a bulk email send
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list_domainsList all sending domains
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get_domainGet details of a specific domain
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add_domainAdd a new sending domain
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delete_domainDelete a domain
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get_domain_recipientsGet recipients for a domain
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update_domain_settingsUpdate domain settings
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get_dns_recordsGet DNS records for domain verification
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verify_domainVerify domain DNS configuration
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list_smtp_usersList SMTP users for a domain
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get_smtp_userGet details of a specific SMTP user
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create_smtp_userAdd a new SMTP user to a domain
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update_smtp_userUpdate an SMTP user
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delete_smtp_userDelete an SMTP user
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list_messagesList sent messages with filtering
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get_messageGet details of a specific message
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list_scheduled_messagesList scheduled messages
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get_scheduled_messageGet details of a scheduled message
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delete_scheduled_messageDelete/cancel a scheduled message
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list_templatesList email templates
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get_templateGet template details and content
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create_templateCreate a new email template
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update_templateUpdate an email template (API-created templates only)
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delete_templateDelete a template
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list_webhooksList all webhooks
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get_webhookGet webhook details
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create_webhookCreate a new webhook
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update_webhookUpdate webhook configuration
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delete_webhookDelete a webhook
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list_inbound_routesList inbound routes
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get_inbound_routeGet inbound route details
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create_inbound_routeAdd a new inbound route to a domain
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update_inbound_routeUpdate an inbound route
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delete_inbound_routeDelete an inbound route
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list_recipientsList recipients in your account
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get_recipientGet recipient details
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delete_recipientDelete a recipient
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list_blocklistList blocklist entries (account or domain)
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list_hard_bouncesList hard-bounced recipients
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list_spam_complaintsList spam complaints
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list_unsubscribesList unsubscribed recipients
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list_on_holdList on-hold recipients
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add_to_blocklistAdd recipients or patterns to the blocklist
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add_to_hard_bouncesAdd a hard bounce for recipients
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add_to_spam_complaintsAdd a spam complaint for recipients
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add_to_unsubscribesSet recipients as unsubscribed
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delete_from_blocklistDelete blocklist entries
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delete_from_hard_bouncesDelete hard bounce entries
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delete_from_spam_complaintsDelete spam complaint entries
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delete_from_unsubscribesDelete unsubscribe entries
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delete_from_on_holdDelete on-hold entries
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list_activitiesList email activity events
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get_activityGet specific activity details
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get_analytics_by_dateGet email analytics by date range
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get_analytics_by_countryGet email opens grouped by country
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get_analytics_by_user_agent_nameGet email opens grouped by user-agent name
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get_analytics_by_user_agent_typeGet email opens grouped by user-agent type
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verify_emailVerify single email address
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verify_email_asyncStart async email verification
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get_async_verification_statusCheck async verification status
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list_verification_listsList email verification lists
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get_verification_listGet verification list details
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create_verification_listCreate new verification list
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verify_listStart list verification
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get_verification_resultsGet verification results
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list_dmarc_monitorsList DMARC monitors
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create_dmarc_monitorCreate a DMARC monitor for a verified domain
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update_dmarc_monitorUpdate a DMARC monitor's wanted record
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delete_dmarc_monitorDelete a DMARC monitor
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get_dmarc_aggregated_reportGet aggregated reports (per IP)
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get_dmarc_ip_reportGet detailed reports for a specific IP
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get_dmarc_report_sourcesList reporting organizations for a monitor
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favorite_dmarc_ipMark an IP as a favorite
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unfavorite_dmarc_ipRemove an IP from favorites
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list_blocklist_monitorsList blocklist monitors
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get_blocklist_monitorGet monitor details and current hits
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create_blocklist_monitorCreate a monitor for a domain, IP, or CIDR block
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update_blocklist_monitorUpdate a monitor's name or notification settings
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delete_blocklist_monitorDelete a blocklist monitor
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list_tokensList API tokens
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get_tokenGet API token details
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create_tokenCreate an API token with scopes
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update_tokenUpdate a token's name and/or status
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delete_tokenDelete an API token
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list_usersList account users
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get_userGet user details
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invite_userInvite a new user
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update_userUpdate a user's role, permissions, templates, or domains
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delete_userDelete a user
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list_invitesList pending user invites
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get_inviteGet invite details
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resend_inviteResend a pending invite
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cancel_inviteCancel a pending invite
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list_identitiesList sender identities
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create_identityAdd a new sender identity
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get_identityGet identity details by ID
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update_identityUpdate an identity by ID
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delete_identityDelete an identity by ID
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get_identity_by_emailGet identity details by email
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update_identity_by_emailUpdate an identity by email
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delete_identity_by_emailDelete an identity by email
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resend_identityResend the verification email for an identity
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send_smsSend an SMS message
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list_sms_messagesList SMS messages
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get_sms_messageGet an SMS message with sub-messages and activity
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list_sms_activityList SMS activity, filterable by number/date/status
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list_sms_numbersList SMS phone numbers
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get_sms_numberGet SMS phone number details
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update_sms_numberUpdate an SMS number (e.g. pause/unpause)
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delete_sms_numberDelete an SMS number
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list_sms_recipientsList SMS recipients
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get_sms_recipientGet SMS recipient details
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update_sms_recipientUpdate an SMS recipient's status
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list_sms_webhooksList SMS webhooks for a number
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get_sms_webhookGet SMS webhook details
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create_sms_webhookCreate an SMS webhook
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update_sms_webhookUpdate an SMS webhook
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delete_sms_webhookDelete an SMS webhook
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list_sms_inboundsList SMS inbound routes
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get_sms_inboundGet SMS inbound route details
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create_sms_inboundAdd an SMS inbound route
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update_sms_inboundUpdate an SMS inbound route
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delete_sms_inboundDelete an SMS inbound route
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searchSearch across resources
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fetchFetch related data
Connect your AI to MailerSend
Add the official MailerSend MCP server to Claude, ChatGPT or your editor.
Connect MailerSend MCP to Claude
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it MailerSend, paste the address below and click Add.
Connect MailerSend MCP to ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it MailerSend and paste the address below.
ChatGPT usually only connects to servers with self-serve sign-in or none.
Connect MailerSend MCP to Cursor
Opens Cursor if it's installed. If nothing happens, use the JSON below.
Connect MailerSend MCP to VS Code
Opens VS Code if it's installed. Otherwise add the JSON settings from the Cursor tab to your .vscode/mcp.json.
MailerSend MCP server questions
Does MailerSend have an official MCP server?
Yes. MailerSend publishes its MCP server itself. MailerSend's own documentation describes it. MartechDB only lists servers a vendor publishes, never community copies.
What is the MailerSend MCP server URL?
The address is https://mcp.mailersend.com/mcp.
How do I connect MailerSend MCP to Claude, ChatGPT or Cursor?
In Claude, add https://mcp.mailersend.com/mcp as a custom connector (Customize, Connectors, Add custom connector). In Cursor, use the Add to Cursor link on MartechDB's page, or paste the JSON settings into your mcp.json. In Claude Code, run: claude mcp add --transport http mailersend https://mcp.mailersend.com/mcp
What can the MailerSend MCP server do?
It offers 127 tools, including send_email, send_bulk_email, get_bulk_email_status, list_domains and get_domain (as its documentation names them, read on 31 Oct 2026).
Is the MailerSend MCP server in the official MCP Registry?
No. MailerSend hasn't published it to the official MCP Registry.
Is the MailerSend MCP server working?
Yes. It answered our most recent check. We last checked it on 1 Nov 2026.
What are the alternatives to MailerSend's MCP server?
In Email delivery & deliverability, the most agent-friendly alternatives with an official MCP server are G-Lock Software (92/100), Usebouncer (91/100), Bird (89/100), Unspam.email (88/100) and Resend (85/100). MailerSend scores 65/100 on the same index.
Alternatives to MailerSend's MCP server
Vendors in Email delivery & deliverability with an official MCP server, the most agent-friendly first. MailerSend scores 65/100.
G-Lock Software
glockapps.com
Usebouncer
usebouncer.com
Bird
bird.com
Unspam.email
unspam.email
Resend
resend.com
Change history
What we've seen change for MailerSend, newest first.
-
MailerSend: Added to MartechDB with MailerSend MCP Server
Use with AI
Connect your AI to MartechDB
Then ask it about MailerSend, or any of the 1,698 marketing tools with an official MCP server. Free, no sign-in.
Claude.ai and Claude Desktop
Open Customize, then Connectors.
Click +, then Add custom connector.
Name it MartechDB, paste the address below and click Add. There's no sign-in.
The free plan allows one custom connector. On Team and Enterprise plans, an owner adds the connector first.
Claude Code
Run this in your terminal:
ChatGPT
Open Settings, then Apps, then Advanced settings.
Turn on Developer mode, then click Create.
Name it MartechDB, paste the address below and choose No authentication.
Developer mode is on Plus and Pro plans, and on Business, Enterprise and Edu if an admin allows it.
API
The same data as JSON, with no sign-in. See the OpenAPI description for every endpoint and field.
CLI
Search the directory and print the command to connect a vendor's server, from your terminal. Needs Node 18 or later. View on npm
Show that your MCP server is verified
If you work at MailerSend, add this badge to your MCP docs or README. It's free, it's the same for every vendor, and it updates from our daily checks: it shows uptime while the server responds, and says so if it stops.
Something wrong or out of date? Suggest a correction or email us, and we'll check it against the evidence. Every correction we make is listed on Corrections.