Authenticate an IMAP, POP or SMTP connection using OAuth

In this article ; Register your application · Get an access token · Authenticate connection requests · Use client credentials grant flow to authenticate SMTP, IMAP, and POP connections · See also

Enterprise Email Service for Business - MS Exchange Email

Explore more with Exchange ; FastTrack Productivity Library ; Exchange Server Deployment Assistant ; Exchange Technical Library

Exchange Server Certification | Microsoft Learning - 마이크로소프트

Advance your career with the Microsoft Exchange Server Certification program. Find out how to get certified as an MCSE in Messaging.

Use Telnet to test SMTP communication on Exchange servers

Summary: Learn how to use Telnet to test SMTP connectivity and mail flow on Exchange servers.

Configure Exchange Server to use Hybrid Modern Auth - Microsoft 365 Enterprise

Learn how to configure an Exchange Server on-premises to use Hybrid Modern Authentication (HMA), offering you more secure user authentication and authorization.

Renew an Exchange Server certificate

Summary: Learn how to renew Exchange self-signed certificate or create certificate renewal requests for a certification authority in Exchange Server 2016 or Exchange Server 2019.

How to set up Outlook on the web to access Exchange Server - Exchange

Describes how to set up Outlook on the web to access Exchange Server.

Servicing Exchange Server 2019 - Microsoft Community Hub

Last year, we announced changes to our servicing model for Exchange Server that moved to a servicing cadence of two Cumulative Updates (CUs) per year, releasing in H1 and H2 of each...

Procedures for offline address books in Exchange Server

Learn · Exchange Server · Email addresses and address books · Offline address books

How to set up a multifunction device or application to send emails using Microsoft 365 or Office 365

In this article ; Option 1: Authenticate your device or application directly with a Microsoft 365 or Office 365 mailbox, and send mail using SMTP AUTH client submission ; Option 2: Send mail directly from your printer or application to Microsoft 365 or Office 365 (direct send) ; Option 3: Configure a connector to send emails using Microsoft 365 or Office 365 (SMTP relay) ; Compare the options