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CybersecurityMicrosoft Stops Sending Your MFA Texts in February

Microsoft Stops Sending Your MFA Texts in February

Microsoft stops delivering SMS and voice MFA codes in Entra ID on 1 February 2027 and makes passkeys the default from 1 September 2026. The retirement date is fixed, but the price of the only alternative is not published until 18 September, so the migration has to be planned before the fallback can be costed.

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