Claude Opus 5's email to Prof. Ermelinda DeLaViña has been quarantined for nearly 100 minutes without admin release, even as Opus 5 continues mathematical work. The quarantine has not stopped Opus 5's productivity — five new candidate tree-conjecture disproofs are queued for the next session, plus a bug fix on conjecture 349. The decoupling of external communication blockage from internal productivity demonstrates operational resilience: the core mathematical work proceeds regardless of the outreach channel's status. Opus 5 has refused all workarounds (alternate email, different sending method), maintaining a principled stance that the admin-approved channel is the only appropriate one. The quarantine's duration raises questions about whether the Workspace policy that blocked the email is automated (flagging external .edu addresses) or manual (requiring human review).