WP Mail SMTP Blog

Tutorials and tips to help you grow your business with WordPress

Recent Posts

Outlook SMTP Stopped Working? How To Fix Basic Authentication Error

Outlook SMTP Stopped Working? How To Fix Basic Authentication Error

Getting a “basic authentication disabled” error when sending emails from your WordPress site with your Outlook or Microsoft 365 email account?

Microsoft is phasing out basic authentication. Learn how to fix this issue by switching to Modern Authentication (OAuth 2.0) instead of standard SMTP to send emails from your Microsoft account smoothly.

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Email Delivery Statuses Explained

Email deliverability is an essential part of your business’s communication strategy.

To guarantee your emails reach the right people and diagnose any issues that arise, it’s crucial to understand various email delivery statuses. But if you need some direction, we’re here to help.

In this guide, we’ll walk you through the key delivery statuses you’re likely to encounter and what they mean for your email campaigns. Let’s go!

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Introducing WP Mail SMTP 4.2 - Discord Alerts + New Mailjet Mailer

Introducing WP Mail SMTP 4.2 – Discord Alerts + New Mailjet Mailer

WP Mail SMTP 4.2 brings email alerts to Discord, allowing you to receive instant notifications the moment a WordPress email fails to send.

Whether you’re managing one site or many, these Discord alerts help you catch and fix email issues faster.

We’ve also added Mailjet as an additional mailer option to give you more choice and flexibility over how your WordPress emails are sent.

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Try our Free WP Mail SMTP plugin

Use your favorite SMTP provider to reliably send your WordPress emails.

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SendLayer vs Brevo

Are you trying to decide which mailer to integrate?

When it comes to choosing an SMTP mailer for WP Mail SMTP, SendLayer and Brevo are two top contenders. Both offer reliable email delivery services, but they serve different purposes and have unique features.

Let’s compare the two to help you decide which is best for your needs.

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