Port: 587 (learn more about SMTP ports).

If you’re in a hurry, let’s jump right into the Office 365 SMTP settings: What Are the Microsoft 365 / Office 365 SMTP Settings?

The current name as of 2021 is “Microsoft 365”, but you’ll still see the term “Office 365” a lot, including in the actual SMTP server credentials. Then, we’ll also show you how to configure your WordPress site to send emails using Microsoft 365.īecause Microsoft still uses both Microsoft 365 and Office 365 on its websites, we’re going to use these terms interchangeably in the article. In this post, we’ll start off by quickly sharing the Microsoft 365 SMTP settings, as well as the POP3 and IMAP settings (which let you receive emails, whereas SMTP is for sending emails). And if you configure your WordPress site to use these credentials, you can make your WordPress emails more reliable and fix the WordPress emails not sending problem. If you’re configuring your preferred email client, this means that you’ll be able to send emails directly from the email client instead of needing to use your Microsoft 365 webmail. With the SMTP details for Microsoft 365, you can configure your email client or WordPress website to send emails using your Microsoft 365 account. Microsoft 365, formerly known as Office 365, is a subscription service from Microsoft that gives you access to a suite of features, including email hosting. Unless you manually backup your emails, emails are not backed up.Įmails are backed up automatically for future retrieval.Searching for the Microsoft 365 SMTP settings, also known as the Office 365 SMTP settings? It stores emails on a remote server, it frees up space on your local device. Stored indefinitely on the server and can be retrieved at any time.Įmails are downloaded to the smartphone, using up space on the device’s local storage. Unless the option to “Keep a copy on the server” is provided, downloaded emails are permanently erased from the server. Additionally, all devices immediately reflect whatever changes you make to the emails.Īccess your emails from multiple devices. In IMAP emails retain their read/unread state even after being deleted.

There is 2-way communication: Emails are synchronized in both directions, from the server to the various clients, all the time. There is no way to track which emails have been read and which have not.

There is just one way communication: Emails are retrieved from the server without any further synchronization between the server and the client.

Outlook 365 incoming mail server