Send Helper

Mail provides a send helper that is used to send your emails within your Sails applications. The send helper takes in several optional and required arguments like mailer, template, templateData etc.

mailer

The mailer to use for sending the email. This is optional because by default Mail will look for the mailer to use by checking for it in the following places:

• an environment variable called MAIL_MAILER,
• a default property in a mail object in config/local.js,
• and finally the default mailer set in config/mail.js

sails.helpers.mail.send.with({ mailer: 'resend' })

template

This is a string matching an email template in views/emails without the file extension.

sails.helpers.mail.send.with({ template: 'verify-account' })

templateData

A dictionary of data which will be accessible in your email template.

sails.helpers.mail.send.with({ templateData: { fullName: 'Jack Sparrow' } })

to required

The email address of the primary recipient.

sails.helpers.mail.send.with({ to: '[email protected]' })

toName

The name of the primary recipient

sails.helpers.mail.send.with({ toName: 'Jack Sparrow' })

cc SMTP Resend

The email addresses to send a carbon copy of the mail to.

sails.helpers.mail.send.with({ cc: ['[email protected]'] })

bcc SMTP Resend

The email addresses to send a blind carbon copy of the mail to.

sails.helpers.mail.send.with({ cc: ['[email protected]'] })

subject

The subject of the email.

sails.helpers.mail.send.with({ subject: 'Verify email' })

from

The from email to use to send the email. This isn't required because you can specify a global from

sails.helpers.mail.send.with({ from: '[email protected]' })

fromName

The from name to use to send the email. This isn't required because you can specify a global from

sails.helpers.mail.send.with({ fromName: 'The Boring JavaScript Stack' })

layout

The email layout to use for this email. This isn't required because by default Mail will look for a layout called mail.

However with layout you can pass an override and chose another layout to use or you can disable layout by passing false

Specify a layout

await sails.helpers.mail.send.with({ layout: 'account' })

Disable layout

await sails.helpers.mail.send.with({ layout: false })

text

Specify email plain text.

await sails.helpers.mail.send.with({ text: 'Verify your email' })

attachments

An optional array of attachment objects. Each attachment object should have the following properties:

• filename: The name of the file.
• path: The path to the file.
• contentType: The MIME type of the file (optional).
• content: String, Buffer or a Stream contents for the attachment (optional).

await sails.helpers.mail.send.with({
  to: '[email protected]',
  toName: 'Jack Sparrow',
  template: 'verify-account',
  templateData: { token: '3828bsbababvbas', fullName: 'Jack Sparrow' },
  attachments: [
    {
      filename: 'adventure-log.txt',
      content: 'The journey begins...'
    },
    {
      filename: 'treasure-map.txt',
      content: new Buffer('X marks the spot!', 'utf-8')
    },
    {
      filename: 'crew-list.txt',
      path: '/path/to/crew-list.txt'
    },
    {
      filename: 'ship-photo.jpg',
      path: '/path/to/ship-photo.jpg',
      contentType: 'image/jpeg'
    }
  ]
})

replyTo SMTP Resend

An email address that will appear on the Reply-To: field. This isn't required because you can specify a global replyTo.

sails.helpers.mail.send.with({ replyTo: '[email protected]' })

category Mailtrap

The category of the email.

await sails.helpers.mail.send.with({
  category: 'verify'
})

customVariables Mailtrap

An object with custom variables to use in the email.

await sails.helpers.mail.send.with({
  customVariables: {
    shipName: 'Black Pearl',
    captain: 'Jack Sparrow'
  }
})

templateUuid Mailtrap

The UUID of the template to use.

await sails.helpers.mail.send.with({
  templateUuid: '123e4567-e89b-12d3-a456-426614174000'
})

templateVariables Mailtrap

An object with the variables to use in the template.

await sails.helpers.mail.send.with({
  templateUuid: '123e4567-e89b-12d3-a456-426614174000',
  templateVariables: {
    shipName: 'Black Pearl',
    captain: 'Jack Sparrow'
  }
})

testInboxId Mailtrap

The ID of the test inbox to use.

await sails.helpers.mail.send.with({
  to: '[email protected]',
  toName: 'Jack Sparrow',
  template: 'verify-account',
  templateData: { token: '3828bsbababvbas', fullName: 'Jack Sparrow' },
  testInboxId: 5353939
})

react Resend

If you are using React Email, you can pass the the React component you used in writing the message to react.

important-message.jsx

import * as React from 'react'
import { Html, Button, Container, Heading, Text } from '@react-email/components'

export default function Email(props) {
  const { url, recipientName } = props

  return (
    <Html lang="en">
      <Container>
        <Heading>Ahoy, {recipientName}!</Heading>
        <Text>We have an important message for you. Click the button below to read it:</Text>
        <Button href={url}>Read Message</Button>
        <Text>Fair winds and following seas,</Text>
        <Text>The Black Pearl Crew</Text>
      </Container>
    </Html>
  )
}

signup.js

const Email = require('../../assets/emails/important-message')

await sails.helpers.mail.send.with({
  react: <Email url="https://example.com" recipientName="Jack Sparrow" />,
  to: '[email protected]',
  toName: 'Jack Sparrow'
})

TIP

Make sure you have @react-email/components installed to use React components as email

scheduledAt Resend

Schedule email to be sent later. The date should be in natural language (e.g.: in 1 min) or ISO 8601 format (e.g: 2024-08-05T11:52:01.858Z).

await sails.helpers.mail.send.with({
  to: '[email protected]',
  toName: 'Jack Sparrow',
  template: 'verify-account',
  templateData: { token: '3828bsbababvbas', fullName: 'Jack Sparrow' },
  scheduledAt: '2024-08-05T11:52:01.858Z'
})

Examples

Send email with template

await sails.helpers.mail.send.with({
  to: '[email protected]',
  toName: 'Jack Sparrow',
  template: 'verify-account',
  templateData: { token: '3828bsbababvbas', fullName: 'Jack Sparrow' }
})

Disable layout

await sails.helpers.mail.send.with({
  to: '[email protected]',
  toName: 'Jack Sparrow',
  template: 'verify-account',
  templateData: { token: '3828bsbababvbas', fullName: 'Jack Sparrow' },
  layout: false
})

Send plain text email

await sails.helpers.mail.send.with({
  to: '[email protected]',
  toName: 'Jack Sparrow',
  text: 'Hello Jack, how is the black pearl'
})