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problem in SMTP in asp.net confifuration tool

Smart Lucky

hi

i am trying to put information in fields but it is giving me an bellow error ,and i have attahced pic which i have fill the fileds any one can help me....?

The SMTP server requires a secure connection or the client was not authenticated. The server response was: 5.7.0 Must issue a STARTTLS command first. b20sm418674wbb.33 /// This is error

3 Replies

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Abhimanyu K Vatsa15y ago
in your web.config file change SmtpClient.EnableSsl to True
Suthish Nair15y ago
try setting, SmtpClnt.EnableSsl = true; Also, at the same time check if the firewall not allowing the port you specified. check with your network team.
Crish15y ago
Change your Browser and after run