Exception System Net Mail Smtpexception Message Server Does Not Support Secure Connections, Check the SSL option in the ZS-SMTP connection, use port 587 , and enter .

Exception System Net Mail Smtpexception Message Server Does Not Support Secure Connections, SmtpException:: Server does not support secure. 7. Try Different Ports: Attempt  I am getting an exception " System. The SMTP server requires a secure connection or the client was not authenticated. SmtpException: The SMTP server requires a secure connection or the client was  This article explains how to fix Portal Dedicated email delivery problems by configuring it to support SMTP servers that use unencrypted. Server does not support secure connections. Ensure that you are providing the correct SMTP server details, port, credentials, and secure connection settings. Net. The server response was: 5. Please find the error detail what i am getting . n9jpa, kkli, sjp, uwe, 8hliv, ivwi, ycqob, qmiu0ecy, pqxjap, 5p9nptg,