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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. [SI2PR06CA0012.apcprd06.prod.outlook.com 2026-04-17T15:36:15.374Z 08DE9C01520A3DBD],530,SMTP server error: MAIL FROM command failed Detail: 5.7.57 Client not authenticated to send mail. [SI2PR06CA0012.apcprd06.prod.outlook.com 2026-04-17T15:36:15.374Z 08DE9C01520A3DBD] SMTP code: 530
2026-04-17 15:36:17 CLIENT -> SERVER: QUIT
2026-04-17 15:36:17 SERVER -> CLIENT:
2026-04-17 15:36:17 SMTP ERROR: QUIT command failed: