After doing an update on VS 2017 I'm having an issue with net.mail (gmail) System.Net.Mail.SmtpException:

Asked Feb 07 '19 at 20:41

Active Aug 29 '19 at 08:00

Viewed 42 times

After updating the application is no longer working, I tried a couple things which did not help ERROR:

System.Net.Mail.SmtpException Win32Exception: The Local Security Authority cannot be contacted

Updating registry as mentioned here... https://stackoverflow.com/a/30479567/3925092

I also tried changing the ports which did not help. Here is the code that was working previously but is not after update

         var smtp = new SmtpClient
            {
                Host = "smtp.gmail.com",
                Port = 587,
                EnableSsl = true,
                DeliveryMethod = SmtpDeliveryMethod.Network,
                Credentials = new NetworkCredential(fromAddress.Address, fromPassword),
                Timeout = 20000
            };

edited Aug 29 '19 at 08:00

mate00

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asked Feb 07 '19 at 20:41

Patrick Cairns

`fromAddress.Address` are you sure that is a valid email address? – preciousbetine Feb 07 '19 at 20:46
yes, it has been working fine for over a year, just after doing an update it stopped – Patrick Cairns Feb 08 '19 at 14:16
Pls check this SO link: https://stackoverflow.com/questions/37925505/a-call-to-sspi-failed-see-inner-exception-the-local-security-authority-cannot – S2S2 Aug 29 '19 at 08:04

After doing an update on VS 2017 I'm having an issue with net.mail (gmail) System.Net.Mail.SmtpException:

0 Answers0