WP Mail SMTP Microsoft Retiring Basic SMTP Authentication

: What You Need to Know

Microsoft has announced that it will be retiring support for Basic SMTP authentication, which could affect how you send emails using Outlook or Hotmail SMTP with third-party mailers, like the Other SMTP mailer. This change means your emails may stop sending if you continue using Basic SMTP authentication for your email setup.

Why is Microsoft Retiring Basic SMTP Authentication?

Basic SMTP authentication is an older method that relies on a username and password for email authentication. While it has been a reliable method for many years, Microsoft is moving towards more secure alternatives to protect users' data and improve overall email security. By discontinuing Basic SMTP authentication, Microsoft is encouraging the use of more modern, secure protocols that offer better protection against cyber threats, such as OAuth 2.0.

What Does This Mean for You?

If you're using Outlook or Hotmail SMTP with a third-party mailer, your emails will likely stop sending once Microsoft phases out Basic SMTP authentication. This will impact any workflows or systems that rely on email delivery via these services, such as newsletters, contact forms, or automated emails.

How to Ensure Email Delivery?

To avoid disruptions and ensure your emails continue to be delivered, Microsoft recommends switching to their dedicated Outlook mailer. This mailer is designed to work seamlessly with their secure authentication methods and ensures that your emails are delivered reliably.

Easy Setup with One-Click Configuration

To make the transition as smooth as possible, Microsoft provides a One-Click Setup option for the dedicated Outlook mailer. This quick and easy setup will help you configure the Outlook mailer in just a few steps, ensuring that you don’t experience any interruptions in your email delivery.

https://wpmailsmtp.com/docs/how-to-set-up-the-outlook-mailer-in-wp-mail-smtp/