Forbid GEN_OTHERNAME SMTP UTF8 email name constraints.

F-OPENSSL-NC-SMTPUTF8MAILBOX-001

Public snapshot: 26 Sep 2026. Status, releases and attribution belong to each source below; none is inferred from another record.

Recorded evidence

—score not recorded

openssl/openssl #30329Security PRopenssl/openssl

Forbid GEN_OTHERNAME SMTP UTF8 email name constraints.

applied upstream

details

Finding IDs: F-OPENSSL-NC-SMTPUTF8MAILBOX-001
Status: applied upstream
Reported date: 9 Mar 2026
Rationale: rejects SMTPUTF8 mailbox name constraints encoded as GEN_OTHERNAME to avoid ambiguous email name-constraint handling. public upstream commits 3eab35f and 945cc69 landed on master after PR #30329.
PR opened by: @bob-beck
PR state observed: closed; GitHub merged: false; 2026-09-24
PR observation basis: Public PR metadata recorded in the 2026-09-24 evidence audit; not a live status feed.
Contribution boundary: Report-associated upstream work; @1seal code authorship is not claimed. Credit, where recorded, is a separate fact.

F-OPENSSL-NC-SMTPUTF8MAILBOX-001: Verification failures. Unsupported email name-constraint forms must be rejected. Reviewed 24 Sep 2026. Mechanism assessed by 1seal.

Mechanism source for F-OPENSSL-NC-SMTPUTF8MAILBOX-001

Security area (1seal assessment): Identity. Unsupported email name-constraint forms must be rejected. Reviewed 24 Sep 2026.

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