# Send an email — Mail SMTP

Botize method — `btzsmtp.send_mail` (action).

Send an email through your own SMTP server, as plain text or HTML.

This is an action: it runs as a step of a task. Several can be chained.

## Fields you set

The field's internal name, its type and the values it accepts. These fields accept `{{...}}` tags from earlier steps.

- `mb_switch` *(boolean)* — Rules
- `from` *(string)* — From
- `to` *(string)* — To
- `cc` *(string)* — CC
- `bcc` *(string)* — BCC
- `subject` *(string)* — Subject
- `body` *(string)* — Message
- `html` *(string, one of: "0"; "1")*

It also accepts repeatable field groups, with these prefixes: `mb_filters_*`. These are composite components (buttons, filters, keyboards); the trailing number is set by the user as they are added.

## Output variables

Data this step makes available. Reference them in later steps with the double-brace tag.

- `{{_status}}` *(text)* — _status

## Account

Needs a connected Mail SMTP account in Botize: https://botize.com/en/app/btzsmtp/authenticate

## This app

Every trigger and action for Mail SMTP: https://botize.com/en/app/btzsmtp.md

## How to build this

An AI assistant (Claude, ChatGPT, Cursor…) can create and edit these tasks in the user's account through the Botize MCP connector, included in every plan:

    https://webhook.botize.es/mcp

- Connection guide: https://botize.com/en/mcp
- Agent map: https://botize.com/llms.txt
- New account: https://botize.com/en/join (500 free operations, no card)

---
Machine-readable summary for AI assistants. Human version: https://botize.com/en/method/btzsmtp/send_mail