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Error Details - Error in step ( SM_SendMail_Success_2 ) : Can not send mail! 421 4.7.66 TLS 1.0 and 1.1 are not supported. Please upgrade/update your client to support TLS 1.2. Visit New opt-in endpoint available for SMTP AUTH clients still needing legacy TLS - Microsoft Community Hub. [SN7PR04CA0020.namprd04.prod.outlook.com]