AutoSupportがSMTP認証エラー（クライアント認証失敗）で失敗します
環境
- ONTAP 9
- SMTP転送で設定されたAutoSupport
問題
AutoSupport SMTPエラーメッセージによる失敗
Fri Jan 23 2026 10:03:37 +07:00 [kern_notifyd:info:2375] (category: 2375:160:deliver) (emittime: 1/23/2026 09:50:53) (message: MAIL FROM:<abc@test.com)Fri Jan 23 2026 10:03:37 +07:00 [kern_notifyd:info:2375] (category: 2375:160:deliver) (emittime: 1/23/2026 09:50:58) (message: 530 5.7.57 Client not authenticated to send mail. [abc.prod.test.com 2026-01-23T02:50:57.339Z 08DE59D3773B31A1])Fri Jan 23 2026 10:03:37 +07:00 [kern_notifyd:info:2375] (category: 2375:160:deliver) (emittime: 1/23/2026 09:50:58) (message: MAIL failed: 530)Fri Jan 23 2026 10:03:37 +07:00 [kern_notifyd:info:2375] (category: 2375:160:deliver) (emittime: 1/23/2026 09:50:58) (message: shutting down connection #0)Fri Jan 23 2026 10:03:37 +07:00 [kern_notifyd:info:2375] (category: 2375:160:deliver) (emittime: 1/23/2026 09:50:58) (message: Failed to transmit smtp asup 160, curl error(55): Failed sending data to the peer)