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    DefinitelyTyped icon, indicating that this package has TypeScript declarations provided by the separate @types/nodemailer package

    6.7.0 • Public • Published



    Send e-mails from Node.js – easy as cake! 🍰✉️


    See for documentation and terms.

    Having an issue?

    Nodemailer supports all Node.js versions starting from Node.js@v6.0.0. Existing test suite does not support such old Node.js versions so all features are not actually tested. From time to time some regression bugs might occur because of this.

    First review the docs

    Documentation for Nodemailer can be found at

    Nodemailer throws a SyntaxError for "..."

    You are using older Node.js version than v6.0. Upgrade Node.js to get support for the spread operator.

    I'm having issues with Gmail

    Gmail either works well or it does not work at all. It is probably easier to switch to an alternative service instead of fixing issues with Gmail. If Gmail does not work for you then don't use it. Read more about it here.

    I get ETIMEDOUT errors

    Check your firewall settings. Timeout usually occurs when you try to open a connection to a port that is firewalled either on the server or on your machine.

    I get TLS errors

    • If you are running the code in your own machine, then check your antivirus settings. Antiviruses often mess around with email ports usage. Node.js might not recognize the MITM cert your antivirus is using.
    • Latest Node versions allow only TLS versions 1.2 and higher, some servers might still use TLS 1.1 or lower. Check Node.js docs how to get correct TLS support for your app.

    I have a different problem

    If you are having issues with Nodemailer, then the best way to find help would be Stack Overflow or revisit the docs.


    Nodemailer is licensed under the MIT license

    The Nodemailer logo was designed by Sven Kristjansen.



    npm i nodemailer@6.7.0





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    • andris