Emails not being sent (with no errors)

[Deleted user]

Hello Doc,

I'm having bad time figuring out, because it was working at some point. No errors and there is a doc on Mongo !

Also there is something I think strange about the queue, one is in past (to be sent, so normally in future ?)

Thanks a lot Doc @dr-dimitru

[Deleted user]

I'm trying to catch any error possible

            try {
                mailQueue.sendMail({ to, subject, text, html }, function (err, info) {
                    if (err) {
                        console.log(err.message)
                    } else {
                        console.log(info)
                    }
                })
            } catch (error) {
                console.log(error)
            }

So is my callback fine ? and at instantiation, how to log errors ?

const client = await MongoClient.connect(mongoURL)
const db = client.db(dbName)
const transports = []
// Mailhog SMTP
transports.push(nodemailer.createTransport(config('SMTP_MAILHOG')))
// Outlook Apps SMTP
transports.push(nodemailer.createTransport(config('SMTP_OUTLOOK')))

const mailQueue = new MailTime({
    db, // MongoDB
    type: 'server',
    strategy: 'backup', // Transports will be used in round robin chain
    transports,
    from(transport) {
        // To pass spam-filters `from` field should be correctly set
        // for each transport, check `transport` object for more options
        return '"Classified ads" <' + transport.options.from + '>'
    },
    concatEmails: true, // Concatenate emails to the same addressee
    concatDelimiter: '<h1>{{{subject}}}</h1>', // Start each concatenated email with it's own subject
    template: MailTime.Template, // Use default template
    revolvingInterval: 1000,
    interval: 10
})

[Deleted user]

update

Trying Nodemailer and sending from Outlook to Gmail, at least the email is being sent (but blocked, I'll see what's next later)

import nodemailer from 'nodemailer'
const transporter = nodemailer.createTransport({
    host: 'smtp.office365.com',
    from: '[e-mail]',
    port: 587,
    tls: {
        ciphers: 'SSLv3',
    },
    secure: false,
    auth: {
        user: '[e-mail]',
        pass: 'no_leak_password',
    },
})

// verify connection configuration
transporter.verify(function (error, success) {
    if (error) {
        console.log(error)
    } else {
        console.log('Server is ready to take our messages')
    }
})

transporter.sendMail(
    {
        to: '[e-mail]',
        subject: "You've got an email!",
        text: 'Plain text message',
        html: '<h1>HTML</h1><p>Styled message</p>',
    },
    function (err) {
        if (err) {
            // check if htmlstream is still open and close it to clean up
        }
    },
)

[dr.dimitru]

Hello @bacloud22

1. Regarding your screenshots, all looks good, the email just failed to send
2. For debugging — pass {debug: true} into new MailTime constructor
3. I'd make sure sending works directly from NodeMailer's transports in the first place

Let me know if that helps in any way

[Deleted user]

Thanks Doc,
I had to change from email address which was [e-mail] to the actual email used to send.
I believe Outlook SMTP servers don't accept different emails like that.
problem solved 🥇