From anonymous@example.com@21:1/5 to All on Sat Aug 30 09:41:17 2025
Test article for comprehensive functionality verification.
Test ID: r8v86x03
Timestamp: 1756546877.1390145
Purpose: Verify all client functionality after Message-ID fixes
This tests:
1. Article posting
2. Message-ID retrieval
3. Dictionary return format
4. Header parsing with lowercase keys