System.Net.Mail.SmtpException: 'The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.57 Client not authenticated to send mail. Error: 535 5.7.139 Authentication unsuccessful, account has an issue. Contact your administrator. [YQBPR0101CA0292.CANPRD01.PROD.OUTLOOK.COM]'
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