Mailgun for your agents.
Connect Mailgun once and every agent you run inside Even (Claude Code, Codex, OpenCode, Even Agents) can use it: 16 curated tools, discovered on demand, with your key stored on your machine and every call going direct to Mailgun.
What agents can do with Mailgun
Curated for agents: the calls that matter, with schemas and descriptions written for tool use, not an endpoint dump.
mailgun_list_domainsList sending domains on the account.
mailgun_send_messageSend an email through a domain you own. `domain` is like mg.yourdomain.com.
mailgun_list_eventsList domain events (delivered, failed, opened, ...).
mailgun_get_domainGet details and DNS/verification status for a single sending domain.
mailgun_list_bouncesList bounced addresses (hard failures) recorded for a domain.
mailgun_list_unsubscribesList addresses that unsubscribed from a domain's mail.
mailgun_list_complaintsList spam complaints recorded for a domain.
mailgun_validate_addressValidate a single email address (syntax, deliverability, risk). `address` is the email to check.
mailgun_create_domainAdd a new sending domain to the account.
mailgun_delete_domainRemove a sending domain from the account.
mailgun_remove_bounceRemove a bounce record so the address can receive mail again.
mailgun_list_routesList inbound email routes (mailgun routes).
mailgun_create_routeCreate a new inbound route to process incoming email with an expression and actions.
mailgun_list_mailing_listsList all mailing lists on the account.
mailgun_create_mailing_listCreate a new mailing list with an address and optional name/description.
mailgun_send_mimeSend a raw MIME email through a domain. The body is the raw MIME message as a string.
Connect it in a minute
The connect flow is agent-driven: Even opens the key page in its own browser and collects the key through a secure native field. It never passes through the chat.
- Paste the prompt below into any agent running inside Even, or click Connect in Even's catalog.
- Open API security and copy your API key.
- The username is always the literal word: api
- Paste the key as the password. EU account? Change base_url to https://api.eu.mailgun.net.
- Paste the key into Even's secure field. Even verifies it and your agents are live.
Connect Mailgun to Even: call connect_begin("mailgun") on the even-connect MCP and walk me through it.
Mailgun sends transactional emails through custom domains, tracks delivery events, and validates email addresses.
More Even Connect services
One MCP server, a handful of meta-tools, every service below. Agents search for the right tool at run time, so context stays lean.