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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. [SI2PR01CA0028.apcprd01.prod.exchangelabs.com 2025-06-20T17:44:25.759Z 08DDB0173A5D2545],530,SMTP server error: MAIL FROM command failed Detail: 5.7.57 Client not authenticated to send mail. [SI2PR01CA0028.apcprd01.prod.exchangelabs.com 2025-06-20T17:44:25.759Z 08DDB0173A5D2545] SMTP code: 530
2025-06-20 17:44:33 CLIENT -> SERVER: QUIT
2025-06-20 17:44:33 SERVER -> CLIENT:
2025-06-20 17:44:33 SMTP ERROR: QUIT command failed: