22-06-2026 14:14 via theregister.com

Microsoft accidentally kills epic Outlook email threads

Microsoft has managed to break a very basic Outlook function – the ability to include the previous email in a reply. The issue, which afflicts Outlook for Mac, was introduced in version 16.110, build 26061317, which rolled out to users last week. Before the update, the original message appeared in the reply window. After the update, nothing. One affected user said: "It makes it impossible to have a proper email thread because the recipient can't see the conversation history." Another remar
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