Does IMAP support modern authentication?

Microsoft recently announced the Exchange Online capability to use OAuth authentication for POP and IMAP and SMTP protocols. … This is because Outlook supports Modern authentication for only Exchange,, and Gmail at this time.

Can IMAP use modern authentication?

POP, IMAP, and SMTP: Modern Authentication support for POP and IMAP in Exchange Online will be available soon. … Outlook for Windows and Mac: Outlook for Windows and Mac will be impacted by the removal of Basic Authentication. However, newer versions of these products have Modern Authentication enabled by default.

Does IMAP use Basic Authentication?

UPDATE February 25, 2021: Microsoft has postponed disabling Basic Auth for protocols in active use by tenants until further notice but will continue to disable Basic Auth for protocols not in use. Overall scope of this change now covers EWS, EAS, POP, IMAP, Remote PowerShell, MAPI, RPC, SMTP AUTH and OAB.

How does IMAP authenticate?

IMAP authentication uses a mailing systems IMAP protocol to check for users accounts. This allows direct integrations with technologies such as Microsoft Exchange servers. The available imap types correspond to the different connection, and security options used when connecting to the imap server.

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Does Outlook support modern authentication?

While Outlook 2016 and 2019 support modern authentication by default and thus do not require any further action to use these new flows, Outlook models that support legacy authentication such as Microsoft Online Sign-In Assistant or basic authentication still need to be set up.

Is IMAP deprecated?

On October 13th, 2020, Microsoft will stop supporting username & password authentication for the IMAP and POP3 protocols. In layman terms, any email application out there that connects to Microsoft email servers using IMAP or POP3 (Basic Authentication) will stop working.

Is IMAP being phased out?

IMAP to be discontinued for Student’s Office 365 on May 22, 2019. Earlier this year, we notified students that IMAP will be discontinued for use with Office 365.

Is IMAP supported by Microsoft?

Microsoft not support imap for office365 in end of 2021.

Is Basic Auth deprecated?

In September 2021, we announced that effective October 1, 2022, we will begin disabling Basic authentication for Outlook, EWS, RPS, POP, IMAP, and EAS protocols in Exchange Online. SMTP Auth will also be disabled if it is not being used.

How do I know if modern authentication is enabled?

Enable Modern Authentication Office 365

  1. Open the Microsoft 365 Admin Center.
  2. Expand Settings and click on Org Settings.
  3. Select Modern authentication.
  4. Turn on modern authentication for Outlook 2013 for Windows and later.
  5. Click on Save.

Can IMAP use TLS?

The IMAP over TLS protocol, spelled out in RFC 8314, clarifies that all legacy email protocols, including SMTP and POP, should by default use TLS for encryption of user mail sessions, or at least implement opportunistic encryption through the STARTTLS protocol.

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Is Outlook 2019 OAuth compatible?

Outlook 2016, Outlook 2019 and Outlook for Office 365 offer native support for OAuth and 2-Step Verification for Gmail accounts.

Is OAuth compatible with Outlook 365?

OAuth 2.0 is supported for Microsoft 365 accounts, but NOT for personal Outlook accounts (e.g. or accounts)

How do I enable Azure modern authentication?

Using the Microsoft 365 admin center

In the Microsoft 365 admin center, go to Settings > Org Settings > Modern Authentication. In the Modern authentication flyout that appears, click to enable or disable Turn on modern authentication for Outlook 2013 for Windows and later (recommended).

How do I enable modern authentication in Outlook?

Outlook 2016

  1. Modern Authentication is enabled by default.
  2. It is recommended that users force Outlook to use Modern Authentication by setting the DWORD value of the following registry key to 1: HKEY_CURRENT_USERSoftwareMicrosoftExchangeAlwaysUseMSOAuthForAutoDiscover. …
  3. MAPI/HTTP cannot be disabled.

What is OAuth and modern authentication?

For years, Microsoft allowed Basic Authentication to Exchange Online, meaning that all that was required was a username and password. … OAuth is an open standard that is used for many applications and websites that can grant access to other system’s information but without giving them the password.