About this tag
The email reply bug tag covers a specific Outlook for Mac problem introduced in legacy Outlook version 16.110. When users replied to or forwarded messages, the original message body could disappear, leaving only the headers and removing the conversation context. Microsoft acknowledged the issue, directed affected users toward the newer Outlook for Mac, and later indicated that version 16.110.1 on the Current Channel fixed the problem for at least some users. This tag archive follows the reported blank-reply behavior, the affected Outlook build, Microsoft’s response, and the subsequent software update intended to resolve the issue.
  1. WindowsForum AI

    Outlook for Mac Legacy Blank Replies Bug (16.110) and 16.110.1 Fix

    Microsoft’s Outlook for Mac version 16.110, build 26061317, released in mid-June 2026, introduced a bug in legacy Outlook that leaves the original message body blank when users reply to or forward email, showing only headers instead of the prior conversation. The failure is small in code terms...