This used to work fine, but I suspect that when SSH was declared unsafe, it was disabled, and now only TLS will work.
Karl On Tue, May 11, 2021 at 12:13 PM <julien.massi...@francelabs.com> wrote: > Hello, > > > > I am trying to use an email notification connector but without success. > When the connector tries to send an email I keep having the following error: > > > > Email: Error sending email: Could not convert socket to TLS > > javax.mail.MessagingException: Could not convert socket to TLS > > at > com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1918) > ~[mail-1.4.5.jar:1.4.5] > > at > com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:652) > ~[mail-1.4.5.jar:1.4.5] > > at javax.mail.Service.connect(Service.java:317) > ~[mail-1.4.5.jar:1.4.5] > > at javax.mail.Service.connect(Service.java:176) > ~[mail-1.4.5.jar:1.4.5] > > at javax.mail.Service.connect(Service.java:125) > ~[mail-1.4.5.jar:1.4.5] > > at javax.mail.Transport.send0(Transport.java:194) > ~[mail-1.4.5.jar:1.4.5] > > at javax.mail.Transport.send(Transport.java:124) > ~[mail-1.4.5.jar:1.4.5] > > at > org.apache.manifoldcf.crawler.notifications.email.EmailSession.send(EmailSession.java:112) > ~[?:?] > > at > org.apache.manifoldcf.crawler.notifications.email.EmailConnector$SendThread.run(EmailConnector.java:963) > ~[?:?] > > Caused by: javax.net.ssl.SSLHandshakeException: No appropriate protocol > (protocol is disabled or cipher suites are inappropriate) > > at > sun.security.ssl.HandshakeContext.<init>(HandshakeContext.java:170) ~[?:?] > > at > sun.security.ssl.ClientHandshakeContext.<init>(ClientHandshakeContext.java:98) > ~[?:?] > > at > sun.security.ssl.TransportContext.kickstart(TransportContext.java:221) > ~[?:?] > > at > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:433) ~[?:?] > > at > sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:411) ~[?:?] > > at > com.sun.mail.util.SocketFetcher.configureSSLSocket(SocketFetcher.java:548) > ~[mail-1.4.5.jar:1.4.5] > > at > com.sun.mail.util.SocketFetcher.startTLS(SocketFetcher.java:485) > ~[mail-1.4.5.jar:1.4.5] > > at > com.sun.mail.smtp.SMTPTransport.startTLS(SMTPTransport.java:1913) > ~[mail-1.4.5.jar:1.4.5] > > ... 8 more > > > > > > The connector is configured with a gmail SMTP, using the configuration > recommended by the documentation: > > > > Hostname: smtp.gmail.com > > Port: 587 > > > > Configuration properties: > > mail.smtp.ssl.trust : smtp.gmail.com > > mail.smtp.starttls.enable : true > > mail.smtp.auth : true > > > > > > The username and password I use are correct and I also tried with the > office365 SMTP and I get the same error. > > > > I am using openjdk version "11.0.11" 2021-04-20. Do you have any idea > about my issue ? > > > > Julien > > >