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The following From address failed: opsvlcloud@gmail.com : MAIL FROM command failed,5.7.57 Client not authenticated to send mail. [SG2PR02CA0121.apcprd02.prod.outlook.com 2026-07-22T08:24:21.465Z 08DEE6B722815248],530,SMTP server error: MAIL FROM command failed Detail: 5.7.57 Client not authenticated to send mail. [SG2PR02CA0121.apcprd02.prod.outlook.com 2026-07-22T08:24:21.465Z 08DEE6B722815248] SMTP code: 530
2026-07-22 08:24:22 CLIENT -> SERVER: QUIT
2026-07-22 08:24:22 SERVER -> CLIENT:
2026-07-22 08:24:22 SMTP ERROR: QUIT command failed: