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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. [SI2P153CA0019.APCP153.PROD.OUTLOOK.COM 2026-01-29T15:51:51.583Z 08DE5F1B1526B80D],530,SMTP server error: MAIL FROM command failed Detail: 5.7.57 Client not authenticated to send mail. [SI2P153CA0019.APCP153.PROD.OUTLOOK.COM 2026-01-29T15:51:51.583Z 08DE5F1B1526B80D] SMTP code: 530
2026-01-29 15:51:57 CLIENT -> SERVER: QUIT
2026-01-29 15:51:57 SERVER -> CLIENT:
2026-01-29 15:51:57 SMTP ERROR: QUIT command failed: