let transporter = nodemailer.createTransport({
service: "Outlook365",
host: 'smtp.office365.com',
port: 587,
tls: {
ciphers:'SSLv3'
},
auth: {
user: 'username',
pass: 'password'
}
});
I have an EAUTH error while sending an email, please check the image for error. [1]: https://i.stack.imgur.com/snt3T.jpg
This code should do what you wish, you'll need to set your password to test this.
If the password is incorrect, you'll get an error:
Error: Invalid login: 535 5.7.3 Authentication unsuccessful message.
const nodemailer = require('nodemailer');
// Set this from config or environment variable.
const PASSWORD = '....';
async function send365Email(from, to, subject, html, text) {
try {
const transportOptions = {
host: 'smtp.office365.com',
port: '587',
auth: { user: from, pass: PASSWORD },
secureConnection: true,
tls: { ciphers: 'SSLv3' }
};
const mailTransport = nodemailer.createTransport(transportOptions);
await mailTransport.sendMail({
from,
to,
replyTo: from,
subject,
html,
text
});
} catch (err) {
console.error(`send365Email: An error occurred:`, err);
}
}
send365Email("from@example.com", "to@example.com", "Subject", "<i>Hello World</i>", "Hello World");
You can find the detailed information here:
You will need to disable the SmtpClientAuthenticationDisabled through the online power shell with the command
Set-TransportConfig -SmtpClientAuthenticationDisabled $false
You can check for more information at Enable or disable authenticated client SMTP submission (SMTP AUTH) in Exchange Online