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Exchange Online mail flow rules for financial institutions: encrypted outgoing mail, external tags, forwarding off, and Direct Send rejected

13 min read

Exchange Online Mail Flow Rules for Financial Institutions

In This Article What Exchange Online mail flow rules do for every message Three rules that make secure email automatic Close the side doors: forwarding, Direct Send, and allow rules Audit the rules already in your tenant The evidence behind your...

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Calendar showing October 13, 2026 beside Windows 10, Office 2021, Windows Server 2012 R2 and Windows 11 24H2 cards marked updates end, with the Microsoft 365 logo

13 min read

Microsoft End of Support October 2026: Windows 10 and Office

Microsoft end of support in October 2026 hits Windows 10 ESU Year 1, Office 2021, Windows Server 2012 R2. What banks, credit unions, and lenders do...

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Microsoft Teams governance for financial institutions: unmanaged Teams sprawl on the left, a structured Microsoft 365 governance foundation with Microsoft Entra ID and SharePoint on the right, leading to a Copilot-ready tenant

16 min read

Microsoft Teams Governance for Financial Institutions

In This Article What One Team Actually Creates Who Can Create a Team in Your Tenant Right Now The Guests Who Are Still in Your Directory The Private...

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Microsoft Entra Connect Sync bridge between Active Directory and Microsoft Entra ID breaking at the September 30 2026 deadline, with sync engine and health agent version panels

11 min read

Entra Connect Sync Stops Sept 30: Check Both Versions

In This Article What stops on September 30, and what does not The alarms are on the same list The floor expires 23 days after the deadline What...

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Outlook shows an email with its appraisal PDF attachment blocked, beside Microsoft Entra ID Conditional Access reporting a non-compliant device and Microsoft Intune showing the device out of compliance.

8 min read

Conditional Access Now Covers Outlook Attachments

Microsoft moved Outlook attachment operations behind a separate internal application, and the Conditional Access policies you already scoped to...

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A standard perimeter penetration test stops at the network edge while session token theft, mailbox forwarding and malicious app consent happen inside the Microsoft 365 tenant

14 min read

Microsoft 365 Penetration Testing for Financial Institutions

In This Article What a penetration test is, in your regulator's words What your regulator actually requires What Microsoft permits you to test The...

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Microsoft Power Pages admin panel showing Anonymous Access set to Allowed, with customer records flowing out of an open vault

11 min read

Power Pages Misconfiguration: No CVE, No Patch

Two financial regulators flagged a Microsoft Power Pages setting that exposes Dataverse records. No CVE, no patch, and your scanner will not see it.

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Two office buildings linked by Microsoft Entra cross-tenant synchronization and a multitenant organization, with the headline Keep the producers working, Link the tenants, Decide the end state later, and the Microsoft 365 logo

14 min read

Buying a Mortgage Company? Link the Microsoft 365 Tenants Before You Merge Them

In This Article The producers are the asset, and the cutover is the risk to the asset Three answers to "what happens to their tenant?" How the link...

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An open manila vendor file folder on a desk holding printed audit reports, with a card bearing the Microsoft 365 logo resting on top and a tab labeled VENDOR FILE

17 min read

Vendor Due Diligence on Microsoft 365: What Goes in the File

In This Article The Questionnaire That Comes Back Empty The Passage That Answers This Step One: Document the Limitation Step Two: Obtain Alternative...

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Microsoft 365 Exchange Online SMTP AUTH basic authentication deadline, December 2026, with legacy sender devices

13 min read

The Last Basic Authentication Deadline: SMTP AUTH Changes in December 2026

In This Article What actually changes at the end of December 2026 What in your institution still sends mail this way How to find every dependency...

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