MailSlurp
MailSlurp provides programmable email and SMS inboxes, sending, testing, webhooks, and deliverability tools through a REST API.
Integration
- Vendor
- MailSlurp
- Category
- other
- Auth
- API_KEY
- Tools
- 14
- Composio slug
mailslurp
Tools
- Create Inbox
Create a MailSlurp HTTP or SMTP inbox. HTTP inboxes are the default and can send and receive; SMTP inboxes are receive-only.
- Delete Inboxdestructive
Permanently delete one MailSlurp inbox by UUID, including its email address and all emails it contains. This destructive action cannot be undone.
- Get Account Info
Return the connected MailSlurp account identity, state, account type, subscription type, and creation time. Use this to check account availability before attempting quota- or plan-sensitive operations.
- Get Email
Get one fully hydrated received email by UUID, including parsed headers, body content, recipients, and attachment IDs. Fetching hydrated content may mark the email as read.
- Get Inbox
Get one MailSlurp inbox by UUID, including its email address, type, labels, and lifecycle state.
- List Contact Groups
List saved MailSlurp contact groups with optional creation-time filters. Returns one page and a continuation cursor.
- List Contacts
List saved MailSlurp contacts with optional search and creation-time filters. Returns one page and a continuation cursor.
- List Domains
List custom domains configured for the connected MailSlurp account, including identifiers, domain type, and DNS verification state.
- List Emails
List received emails across the account or one selected inbox with unread, exact-search, favorite, plus-address, and time filters. Returns one page and a continuation cursor.
- List Email Templates
List saved MailSlurp email templates with optional creation-time filters. Returns one page and a continuation cursor without large template bodies.
- List Inboxes
List MailSlurp inboxes with optional search, tag, type, domain, favorite, and creation-time filters. Returns one page and a continuation cursor.
- List Sent Emails
List sent-email records, optionally filtered by source inbox, exact identifier/address search, and creation time. Returns one page and a continuation cursor.
- Send Email
Send an email from a specific MailSlurp inbox to addresses, saved contacts, or one contact group. Supports plain text or HTML, uploaded attachment IDs, and saved templates. The legacy endpoint confirms acceptance but does not return a sent-
- Update Inbox
Update an inbox's name, description, tags, expiration, or favorite status. Provide at least one field to update. The inbox email address cannot be changed.
Setup
- Create or open a Switchy Project.
- Open Integrations and connect MailSlurp.
- Authorise through api_key. Switchy stores the connection against your org.
- Everyone in the Project can now @-mention the MailSlurp tools in chat.
What teammates see: by default, memories from MailSlurp are scoped to the Project (PROJECT visibility) - you can mark any memory PRIVATE or share it ORG-wide.
Works well with
Top models
Compatibility data appears once enough Projects have used this MCP together with a given model.