# Mail for Sendgrid

Main repo: [https://github.com/huned/nodejs-sendgrid-mail](https://github.com/huned/nodejs-sendgrid-mail)

This is the simplest way to send mail with sendgrid in node.js.

Features:

* Use as a library or as a command line utility
* Command line utility has a `mail` style interface and sensible defaults
* Supports sending plain text and html emails
* No bloat, few dependencies

## Installation

    npm install sendgrid-mail

## Usage

    sgSendmail = require('sendgrid-mail')

    sgSendmail({
      // Required SendGrid API key
      apikey: 'your sendgrid api key',

      // Optional to/cc/bcc fields.
      // Specify at least one email address in any of these fields.
      to: ['John Doe <john.doe@example.com>'],
      cc: [],
      bcc: [],

      // Optional from/replyTo fields.
      // The from address must be a verified sender in your SendGrid account.
      from: 'Jane Doe <jane.doe@example.com>',
      replyTo: 'noreply@example.com',

      // Optional subject of the email
      subject: 'test subject',

      // Optional body of the email
      body: 'plain text body',

      // Optional content type of email body.
      contentType: 'text/html',

      // Optionally avoid sending empty emails
      suppressEmpty: true,
    })

## Command Line Usage

    $ echo 'hello, world.' | sendgrid-mail -k <sendgrid api key> -s 'Test Subject' --from=sender@example.com recipient@example.com

You can specify options (see `sendgrid-mail --help` for more details)

    -E
    --suppressEmpty
        OPTIONAL
        Do not send messages with an empty body.

    -s <subject>
    --subject=<subject>
        OPTIONAL
        Specify subject on command line. (Only the first argument after the
        -s flag is used as a subject; be careful to quote subjects containing
        spaces.)

    -c <cc-addr>
    --cc=<cc-addr>
        OPTIONAL
        Send carbon copies to cc-addr list of users. The cc-addr argument
        should be a comma-separated list of email addresses.

    -b <bcc-addr>
    --bcc=<bcc-addr>
        OPTIONAL
        Send blind carbon copies to bcc-addr list of users. The bcc-addr
        argument should be a comma-separated list of email addresses.

    The following options are specific to this program and used when calling
    SendGrid's API v3 /mail/send endpoint.

    -k <api key>
    --key=<api key>
        REQUIRED
        Set a SendGrid API key. Can also be set by defining SENDGRID_API_KEY.

    --from=<from-addr>
        REQUIRED
        Set the from-addr for outgoing messages. Can also be set by defining
        SENDGRID_MAIL_FROM.

        **IMPORTANT** from-addr must be a verified sender for your SendGrid
        account.

    --replyTo=<replyto-addr>
        OPTIONAL
        Set the reply-to field for outgoing messages. Can also be set by
        defining SENDGRID_MAIL_REPLYTO. If unset, defaults to $REPLYTO.

    --html
        OPTIONAL
        Indicate that mail body content type is "text/html". If unset, mail
        content type is "text/plain".

## Author(s)

* [Huned Botee](huned@hunedbotee.com)

## License

MIT

## TODOs

* [ ] tests
* [ ] multipart email