Sending mail from .NET ap...
Sending mail from .NET application
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Topic: Sending mail from .NET application
I am trying to send emails via Dynu SMTP Relay from a .NET application.See below for the code I am using for sending mail.MailMessage message = new MailMessage(SENDER_ADDRESS, gsEmailAddress);message.Body = "text";message.Subject = "subject";SmtpClient smtp = new SmtpClient("relay.dynu.com");smtp.Credentials = new System.Net.NetworkCredential(SMTP_username, SMTP_password);try { smtp.Send(message);} catch (Exception ex) {}When I execute the code, I receive the error message “SMTP authentication is required”.Is there anything I am missing? Is it not possible to use SMTP Outbound Relay from our own application?
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patsitsolutions wrote:Shouldn't smtp.dynu.com be used instead?
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Author | Topic: Sending mail from .NET application |
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Greenwave Joined: 10/5/2022 |
![]() Friday, October 7, 2022 1:28 AM
I am trying to send emails via Dynu SMTP Relay from a .NET application.See below for the code I am using for sending mail.MailMessage message = new MailMessage(SENDER_ADDRESS, gsEmailAddress);message.Body = "text";message.Subject = "subject";SmtpClient smtp = new SmtpClient("relay.dynu.com");smtp.Credentials = new System.Net.NetworkCredential(SMTP_username, SMTP_password);try { smtp.Send(message);} catch (Exception ex) {}When I execute the code, I receive the error message “SMTP authentication is required”.Is there anything I am missing? Is it not possible to use SMTP Outbound Relay from our own application?
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patsitsolutions Joined: 1/11/2018 |
![]() Friday, October 7, 2022 12:20 PM
Shouldn't smtp.dynu.com be used instead?
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Greenwave Joined: 10/5/2022 |
![]() Saturday, October 8, 2022 12:08 AM
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Saturday, September 7, 2024 5:20 PM