Email — Raw Multi-Recipient

extension-email-raw

Send an email with multiple to, cc and bcc addresses.

caffeinelabs/skills·24.2Kinstalls2stars

SKILL.md

Full skill instructions

Email — Raw Multi-Recipient

Raw multi-recipient email extension for Caffeine AI.

Overview

This skill adds support for sending emails with multiple to, cc, and bcc recipients. Not suitable for bulk service emails (recipients see each other).

Backend

This extension is for sending an email with support for multiple `to`, `cc` and `bcc` addresses.

This should NOT be used for sending service emails to multiple users because each recipient will see all the other recipients listed which would typically be a breach of user privacy.

For sending an email

This extension depends on the extension-email for sending emails.
Use the sendRawEmail function.
It returns a SendResult which is #ok if the email is sent successfully otherwise #err(error) with the error text.
There can be a maximum of 50 recipients in total
Each recipient receives the same email

module {
  public type SendResult = {
    #ok;
    #err : Text;
  };

  public func sendRawEmail(
    fromUsername : Text,
    to : [Text],
    cc : [Text],
    bcc : [Text],
    subject : Text,
    htmlBody : Text,
  ) : async SendResult;
};

Example usage for sending an email reminder to meeting attendees.

import Runtime "mo:core/Runtime";
import EmailClient "mo:caffeineai-email/emailClient";

actor {
  public func sendMeetingReminder(
    meetingSubject : Text,
    meetingTime : Text,
    confirmedAttendeeEmails : [Text],
    tentativeAttendeeEmails : [Text],
  ) : async () {
    let result = await EmailClient.sendRawEmail(
      "no-reply",
      confirmedAttendeeEmails,
      tentativeAttendeeEmails,
      [],
      meetingSubject,
      "Reminder the meeting will start at " # meetingTime,
    );

    switch (result) {
      case (#ok) {};
      case (#err(error)) {
        Runtime.trap("Failed to send meeting reminder email: " # error);
      };
    };
  };
};

Install skill

Copy and run in your terminal

npx -y skills add https://github.com/caffeinelabs/skills --skill extension-email-raw

View on GitHub

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