Hello, I'm trying to set up the Email server on the GoCD server ( http://localhost:8153/go/admin/config/server#!email-server), but I can't get it to work.
When I fill in all the details and click the Send Test Email button, after a while the following message appears: There was an unknown error performing the operation. Possible reason (Not Acceptable) In the server log (go-server.log) appears the following: 2020-08-27 16:51:18,460 ERROR [Thread-5048] GoSmtpMailSender:56 - Sending failed for email [Go Email Notification] to [gocd@***.**] javax.mail.MessagingException: Exception reading response at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2460) at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:2187) at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:740) at javax.mail.Service.connect(Service.java:366) at com.thoughtworks.go.config.GoSmtpMailSender.send(GoSmtpMailSender.java:51) at com.thoughtworks.go.config.BackgroundMailSender.lambda$send$0(BackgroundMailSender.java:48) at java.base/java.lang.Thread.run(Unknown Source) Caused by: java.net.SocketTimeoutException: Read timed out at java.base/sun.nio.ch.NioSocketImpl.timedRead(Unknown Source) at java.base/sun.nio.ch.NioSocketImpl.implRead(Unknown Source) at java.base/sun.nio.ch.NioSocketImpl.read(Unknown Source) at java.base/sun.nio.ch.NioSocketImpl$1.read(Unknown Source) at java.base/java.net.Socket$SocketInputStream.read(Unknown Source) at com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:126) at java.base/java.io.BufferedInputStream.fill(Unknown Source) at java.base/java.io.BufferedInputStream.read(Unknown Source) at com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:106) at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:2440) ... 6 common frames omitted Above messages aren't really helpful in debugging the problem, so I want to view the SMTP log, but couldn't find it. Is there a way to enable the SMTP log and where is it then located? Kind regards, Jeroen Oortwijn -- 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/83f969d6-72b9-4dbd-a46f-55ff0620041en%40googlegroups.com.
