Tue. Jul 14th, 2020

Nodemailer v6.4.10 releases, Node.js mail sending component

1 min read

Nodemailer is an easy-to-use Node.JS mail delivery module (via SMTP, sendmail, or Amazon SES) that supports Unicode and you can use any of your favorite character sets.



  • Zero dependence
  • Pay attention to safety
  • Supports Unicode encoding
  • Support Window system environment
  • Support for HTML content and plain text content
  • Support upload attachments
  • Support for embedding images in HTML content
  • Support SSL / STARTTLS secure mail delivery
  • Supports transmission in addition to built-in SMTP support
  • Sign in with DKIM
  • Support for custom plugin handling messages
  • Support Sane OAuth2 certification
  • Support for proxy SMTP connections
  • Support ES6 code
  • Supports automatic generation of email test accounts from  Ethereal.email

Nodemailer v6.4.10 releases


  • Fixed RFC822 output for MailComposer when using invalid content-type value. Mostly relevant if message attachments have strange content-type values set.