[JIRA] (JENKINS-58976) Mail "Test configuration" not working with SMTP auth

[nhar...@gmx.at (JIRA)]

Title: Message Title

Norbert Harrer created an issue   Jenkins / JENKINS-58976 Mail "Test configuration" not working with SMTP auth Issue Type: Task Assignee: Adrien Lecharpentier Attachments: Exception.txt, jenkins_mail_config.png Components: mailer-plugin Created: 2019-08-17 20:13 Environment: OS: Windows 10 1809 Java: Oracle JRE 1.8.0_20-b26 Jenkins: 2.189 Mailer Plugin: 1.24 Jenkins is run as a windows service Browser: Firefox 68.0.2 Labels: mailer smtp SSL Priority: Minor Reporter: Norbert Harrer The settings under "E-Mail Notification" are configured to use SMTP Authentication with SSL. Using "Test configuration" leads to an exception: "java.net.SocketException: Connection closed by remote host". The full stack trace is attached. This only happens with the "Test configuration" button. Regular build-failed mails actually work fine. Mail is configured like this (see also jenkins_mail_config.png): SMTP Server: smtp-relay.gmail.com Use SMTP Authentication: checked User Name and Password: entered Use SSL: checked SMTP Port: 465 Charset: UTF-8 Test e-mail recipient: e-mail address entered Logging the traffic with sslsplit shows that AUTH LOGIN was not performed: 220 smtp-relay.gmail.com ESMTP h25sm4317wmb.21 - gsmtp EHLO FIREBIRD 250-smtp-relay.gmail.com at your service, [_IP redacted_] 250-SIZE 157286400 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 MAIL FROM:<redacted> 550-5.7.1 Invalid credentials for relay [_IP redacted_]. The IP address you've 550-5.7.1 registered in your G Suite SMTP Relay service doesn't match domain of 550-5.7.1 the account this email is being sent from. If you are trying to relay 550-5.7.1 mail from a domain that isn't registered under your G Suite account 550-5.7.1 or has empty envelope-from, you must configure your mail server 550-5.7.1 either to use SMTP AUTH to identify the sending domain or to present 550-5.7.1 one of your domain names in the HELO or EHLO command. For more 550-5.7.1 information, please visit 550 5.7.1 https://support.google.com/a/answer/6140680#invalidcred h25sm4317wmb.21 - gsmtp Build-failed mails work as expected with AUTH LOGIN: 20 smtp-relay.gmail.com ESMTP cf12sm48397ejb.11 - gsmtp EHLO FIREBIRD 250-smtp-relay.gmail.com at your service, [_IP redacted_] 250-SIZE 157286400 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH 250-ENHANCEDSTATUSCODES 250-PIPELINING 250-CHUNKING 250 SMTPUTF8 AUTH LOGIN 334 VXNlcm5hbWU6 redacted 334 UGFzc3dvcmQ6 redacted 235 2.7.0 Accepted MAIL FROM:<redacted> 250 2.1.0 OK cf12sm48397ejb.11 - gsmtp RCPT TO:<redacted> 250 2.1.5 OK cf12sm48397ejb.11 - gsmtp DATA 354 Go ahead cf12sm48397ejb.11 - gsmtp Date: Sat, 17 Aug 2019 21:10:44 +0200 (CEST) From: Jenkins <redacted> To: redacted Message-ID: <14698696.4.1566069044700.JavaMail.FIREBIRD$@FIREBIRD> In-Reply-To: <21875298.1.1566064846550.JavaMail.FIREBIRD$@FIREBIRD> References: <21875298.1.1566064846550.JavaMail.FIREBIRD$@FIREBIRD> Subject: Build failed in Jenkins: Plakat.NET #1515 MIME-Version: 1.0 ...     Add Comment   This message was sent by Atlassian Jira (v7.11.2#711002-sha1:fdc329d) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-issues/JIRA.201325.1566072785000.4462.1566072840186%40Atlassian.JIRA.