I don't believe there's a flag: but you may be able to set the system property <https://docs.gocd.org/current/advanced_usage/other_config_options.html> `mail.debug` to true. Other system mail specific system properties are documented in this page <https://docs.oracle.com/javaee/7/api/javax/mail/package-summary.html>.
- Ketan On Fri, Aug 28, 2020 at 9:12 AM 'Ashwanth Kumar' via go-cd < [email protected]> wrote: > I'll probably wait for GoCD Developers to respond on the SMTP log. AFAIK > there aren't any but there may be a flag to enable it. > > Based on the stack trace you shared earlier, it looks like there was an > error with the credentials that was passed to GoCD. > > javax.mail.AuthenticationFailedException: 451 4.3.2 Internal server error > > > Thanks, > > On Thu, Aug 27, 2020 at 10:25 PM Jeroen Oortwijn < > [email protected]> wrote: > >> I made a simple test application in C#: >> namespace SMTP_send_email_test >> { >> class Program >> { >> static void Main(string[] args) >> { >> var mimeMessage = new MimeKit.MimeMessage(); >> mimeMessage.From.Add(new MimeKit.MailboxAddress("GoCD >> server", "gocd@***.**")); >> mimeMessage.To.Add(new MimeKit.MailboxAddress("GoCD server", >> "gocd@***.**")); >> mimeMessage.Subject = "Test message"; >> mimeMessage.Body = new MimeKit.TextPart() { Text = "This is a >> test!" }; >> >> using (var smtpClient = new MailKit.Net.Smtp.SmtpClient(new >> MailKit.ProtocolLogger("smtp.log"))) >> { >> smtpClient.Connect("mail.antagonist.nl", 465, >> MailKit.Security.SecureSocketOptions.SslOnConnect); >> smtpClient.Authenticate("gocd@***.**", "********"); >> smtpClient.Send(mimeMessage); >> smtpClient.Disconnect(true); >> } >> } >> } >> } >> >> And when run on the same PC as the GoCD server is running, it was able to >> send the mail (from smtp.log): >> Connected to smtps://mail.antagonist.nl:465/ >> S: 220 smtp ESMTP ready >> C: EHLO [10.0.2.15] >> S: 250-smtp >> S: 250 AUTH PLAIN LOGIN >> C: AUTH PLAIN **************** >> S: 235 2.0.0 OK >> C: MAIL FROM:<gocd@***.**> >> S: 250 OK >> C: RCPT TO:<gocd@***.**> >> S: 250 Accepted >> C: DATA >> S: 354 Enter message, ending with "." on a line by itself >> C: From: GoCD server <gocd@***.**> >> C: Date: Thu, 27 Aug 2020 18:37:21 +0200 >> C: Subject: Test message >> C: Message-Id: <SP9BR6GPIBU4.QRAK6FVSVTCN2@***.**> >> C: To: GoCD server <gocd@***.**> >> C: MIME-Version: 1.0 >> C: Content-Type: text/plain; charset=utf-8 >> C: >> C: This is a test! >> C: . >> S: 250 OK id=1kBKts-00B44l-6x >> C: QUIT >> S: 221 s188.webhostingserver.nl closing connection >> >> So it would be nice if I can see the SMTP log of the GOCD server, so I >> can further debug the issue. >> >> -- >> You received this message because you are subscribed to the Google Groups >> "go-cd" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/go-cd/b398df0a-1372-435a-8e07-0fce9df130a0n%40googlegroups.com >> <https://groups.google.com/d/msgid/go-cd/b398df0a-1372-435a-8e07-0fce9df130a0n%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > > -- > > Ashwanth Kumar / ashwanthkumar.in > > -- > You received this message because you are subscribed to the Google Groups > "go-cd" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/go-cd/CAD9m7CxYB2XnKGD4nVXZPMN_yLj_GqZnarTiJbgchJizSFOB9w%40mail.gmail.com > <https://groups.google.com/d/msgid/go-cd/CAD9m7CxYB2XnKGD4nVXZPMN_yLj_GqZnarTiJbgchJizSFOB9w%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- You received this message because you are subscribed to the Google Groups "go-cd" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/go-cd/CAMUPJd5W8PCP_hPstDVaB%2Ba8bTCwtoAoBkkeoMZDt8RG7wo_%3Dg%40mail.gmail.com.
