Exchange OWA Inline Images Disappeared After May 2026: Root Cause and Fix

Last updated: May 20, 2026 ⚠️ Update May 20, 2026: If images are broken in classic Outlook desktop (not OWA) — this is a separate Microsoft bug introduced in build 19929.20164+, unrelated to EEMS. See the Outlook Desktop Bug section cat full-post.md