# Microsoft warns that transitioning Excel workbooks to new Exchange connectors might not be smooth sailing — retained record

> Retained news record from news:theregister.

Canonical: https://highsignal.app/data/records/8e58fd1c17323534

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source: [news](https://highsignal.app/data/news) (news:theregister)  published 2026-08-25 15:53 ingested 2026-08-25 22:44

[original source ↗](https://www.theregister.com/software/2026/08/25/microsoft-warns-that-transitioning-excel-workbooks-to-new-exchange-connectors-might-not-be-smooth-sailing/5292316)

## retained text

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document fetched 2026-08-26 05:57 · canonical https://theregister.com/software/2026/08/25/microsoft-warns-that-transitioning-excel-workbooks-to-new-exchange-connectors-might-not-be-smooth-sailing/5292316