import { SmtpClient } from "https://deno.land/x/smtp/mod.ts";

type Smtp = {

  host: string;

  port: number;

  user: string;

  password: string;

};

export async function main(

  smtp_res: Smtp,

  to_email: string,

  from_email: string,

  subject: string,

  content: string,

) {

  const client = new SmtpClient();

  await client.connectTLS({

      hostname: smtp_res.host,

      username: smtp_res.user,

      port: smtp_res.port,

      password: smtp_res.password

  });

  await client.send({

    from: from_email,

    to: to_email,

    subject: subject,

    content: content,

  });

  await client.close();

  return `Email sent from ${from_email} to ${to_email}`;

}