Classic EAC retirement: Mail flow features

As a follow-up to the classic Exchange admin center (EAC) retirement announcement (MC283874 – Sept), we want to let Exchange Online customers know that we will be retiring the mail flow features from the classic EAC beginning in early December 2021.

You are receiving this message because our reporting indicates one or more users in your organization are using the classic EAC.

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Exchange: Scheduler now supports recurring meetings

Ask your digital assistant to set up recurring meetings in natural language when using the Scheduler service.

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Reminder: Update to Microsoft 365 and Outlook for Windows connectivity

Final Reminder: As previously announced (MC229143 – December ’20, MC274503 – July and MC288472 – September), to ensure that we meet performance expectations, we are updating the supported versions of Outlook for Windows that can connect to Microsoft 365 services.

Note: Effective November 1, 2021, the following versions of Outlook for Windows (starting with Outlook 2007, in a phased rollout), will not be able to connect with Office 365 and Microsoft 365 services.

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Editor for Outlook iOS

This new feature leverages the technology used in Microsoft Word to surface spelling, grammar and refinement suggestions to users as they compose emails in Outlook on iOS. Users can then tap the marked word/phrase to quickly replace their error with the correction.

This message is associated with Microsoft 365 Roadmap ID 79326.

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Text predictions in Outlook for iOS & Android

Text predictions help Microsoft 365 users write more efficiently by using intelligent technology to suggest text during composition. This feature is already available for Outlook on the web (MC225214, October 2020), Outlook for iOS in US and Canada (MC229558, December 2020), Outlook for Android in US and Canada (MC, February 2021) and Outlook for Windows (MC229381, December 2020).

Note: We are now extending support for text predictions (English only) for Outlook on iOS and Android for customers worldwide.

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Outlook for iOS and Android: Play My Emails available in Brazilian Portuguese

We’re expanding Play My Emails on Outlook for iOS and Android to Brazilian Portuguese.

This message is associated with Microsoft 365 Roadmap ID 85664

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Simplified DKIM configuration for email protection

Domain Keys identified mail (DKIM) is part of email authentication mechanism which ensures the email is not modified during transit and can be used to validate the visible sender (FROM address) as part of the DMARC standard. By correctly configuring authentication through DKIM you can ensure better email deliverability and protect your domain from being spoofed.

As part of Microsoft’s continuous effort to help organizations configure email authentication, we reduced the complexity involved in configuring DKIM to set of simple steps.

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Basic Authentication – All Protocols

We’re making some changes to improve the security of your tenant.We announced in 2019 we would be retiring Basic Authentication for legacy protocols and in early 2021 we announced we would begin to retire Basic Authentication for protocols not being used in tenants. 

Starting 30 days from today we’re going to turn off Basic Authentication for POP3, IMAP4, Remote PowerShell, Exchange Web Services, Offline Address Book, MAPI, RPC and Exchange ActiveSync protocol in your tenant, and will also disable SMTP AUTH completely. 

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Change to mailbox forwarding behavior coming to Exchange Online

We’re making some changes to which forwarded messages are rewritten with Sender Rewriting Scheme (SRS).

Starting in early November, we will be further consolidating our rewriting for messages that are automatically forwarded outside of Exchange Online. Not all forwarded messages are rewritten using SRS today. Messages forwarded with SMTP or mailbox forwarding have their P1 Mail From address replaced with the forwarding mailbox address today. This will be changing and SRS rewriting will be used instead.

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Exchange: Message Recall in Exchange Online

The Outlook for Windows Message Recall feature is extremely popular with users, yet it doesn’t always work so well. Part of the problem is that the recall is client-based, and the recall can only happen if the recipient also uses Outlook. With millions of users with mailboxes in Office 365, we’re now able to improve upon that feature by performing the recall directly in the cloud in Office 365 mailboxes, so it doesn’t matter which email client the recipient uses, the recall takes place in their Office 365 mailbox, and when their client syncs their mail, the message is gone. While there are still some conditions where the recall still won’t happen (like the message being read by the recipient), moving the recall to the cloud significantly improves the recall success rate. Additionally, we’ll now also offer an aggregate message recall status report, to make it simpler to see for whom the recall succeeded and for whom it failed.

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I've been working with Microsoft Technologies over the last ten years, mainly focused on creating collaboration and productivity solutions that drive the adoption of Microsoft Modern Workplace.