Gmail two step authentication in C# winform

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How to use two step authentication (Gmail) during sending mail in C# win form

What I have tried:

Try this solution
security - SmtpClient in C# using smtp.Gmail.com:857 with Google's 2 Step Verification activated - Stack Overflow[^]

but it's doesn't work

Posted 4-May-17 21:31pm

Updated 4-May-17 21:34pm

1 solution

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**Nirav Prabtani** · Accepted Answer · 2017-05-04T21:34:00

You need to generate app password from the account which has two step authentication is activated

You should generate app password from here

Generate App Password.[^]

Formore info

c# - How do I send an email with Gmail and SmtpClient when the sending account uses two factor authentication? - Stack Overflow[^]

Let me know if you have any query or concern for same.