[
https://issues.apache.org/jira/browse/JAMES-3941?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Benoit Tellier closed JAMES-3941.
---------------------------------
Resolution: Fixed
Latest James release did decrease the logging level of such events so that port
scan based healthcheck no longer trigger a warning/error.
> NPE with health checks
> ----------------------
>
> Key: JAMES-3941
> URL: https://issues.apache.org/jira/browse/JAMES-3941
> Project: James Server
> Issue Type: Bug
> Components: app
> Affects Versions: 3.8.0
> Environment: AWS
> Reporter: vincent PIRAT
> Priority: Minor
>
> When James is installed on an EC2 instance behind a Network loadbalancer, it
> looks like health checks are generating NPE when James tries to retrieve IP
> info from the connection.
> Does not seem to have functional impact but generates lot of noise.
> James is configured with 2 open ports (143 for Imap and 465 for Smtp).
>
> {code:java}
> Sep 18 12:58:53 aws-instance ec2: 18-Sep-2023 12:58:53.053 ERROR
> [smtpserver-io-2]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:58:53 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:58:53 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:58:53 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:58:53 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:58:53 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:58:53 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:58:53 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:58:53 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:58:53 aws-instance ec2: 18-Sep-2023 12:58:53.054 INFO
> [smtpserver-io-2]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:58:54 aws-instance ec2: 18-Sep-2023 12:58:54.855 INFO
> [imapserver-io-1]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.74.136
> Sep 18 12:58:54 aws-instance ec2: 18-Sep-2023 12:58:54.855 INFO
> [imapserver-io-1]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.74.136
> Sep 18 12:58:56 aws-instance ec2: 18-Sep-2023 12:58:56.697 INFO
> [imapserver-io-2]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.21.238
> Sep 18 12:58:56 aws-instance ec2: 18-Sep-2023 12:58:56.698 INFO
> [imapserver-io-2]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.21.238
> Sep 18 12:58:59 aws-instance ec2: 18-Sep-2023 12:58:59.770 INFO
> [imapserver-io-3]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.9.193
> Sep 18 12:58:59 aws-instance ec2: 18-Sep-2023 12:58:59.770 INFO
> [imapserver-io-3]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.9.193
> Sep 18 12:59:00 aws-instance ec2: 18-Sep-2023 12:59:00.426 ERROR
> [smtpserver-io-3]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:00 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:00 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:00 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:00 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:00 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:00 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:00 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:00 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:00 aws-instance ec2: 18-Sep-2023 12:59:00.427 INFO
> [smtpserver-io-3]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:59:01 aws-instance ec2: 18-Sep-2023 12:59:01.331 INFO
> [smtpserver-io-0]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive:103
> - Connection established from 10.25.9.193
> Sep 18 12:59:01 aws-instance ec2: 18-Sep-2023 12:59:01.332 INFO
> [smtpserver-io-0]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for ip-10-25-9-193.ec2.internal/10.25.9.193:57084
> Sep 18 12:59:03 aws-instance ec2: 18-Sep-2023 12:59:03.052 ERROR
> [smtpserver-io-1]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:03 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:03 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:03 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:03 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:03 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:03 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:03 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:03 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:03 aws-instance ec2: 18-Sep-2023 12:59:03.053 INFO
> [smtpserver-io-1]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:59:04 aws-instance ec2: 18-Sep-2023 12:59:04.855 INFO
> [imapserver-io-0]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.74.136
> Sep 18 12:59:04 aws-instance ec2: 18-Sep-2023 12:59:04.856 INFO
> [imapserver-io-0]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.74.136
> Sep 18 12:59:06 aws-instance ec2: 18-Sep-2023 12:59:06.699 INFO
> [imapserver-io-1]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.21.238
> Sep 18 12:59:06 aws-instance ec2: 18-Sep-2023 12:59:06.700 INFO
> [imapserver-io-1]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.21.238
> Sep 18 12:59:09 aws-instance ec2: 18-Sep-2023 12:59:09.770 INFO
> [imapserver-io-2]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.9.193
> Sep 18 12:59:09 aws-instance ec2: 18-Sep-2023 12:59:09.770 INFO
> [imapserver-io-2]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.9.193
> Sep 18 12:59:10 aws-instance ec2: 18-Sep-2023 12:59:10.426 ERROR
> [smtpserver-io-2]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:10 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:10 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:10 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:10 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:10 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:10 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:10 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:10 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:10 aws-instance ec2: 18-Sep-2023 12:59:10.428 INFO
> [smtpserver-io-2]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:59:11 aws-instance ec2: 18-Sep-2023 12:59:11.332 ERROR
> [smtpserver-io-3]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:11 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:11 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:11 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:11 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:11 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:11 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:11 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:11 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:11 aws-instance ec2: 18-Sep-2023 12:59:11.332 INFO
> [smtpserver-io-3]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:59:13 aws-instance ec2: 18-Sep-2023 12:59:13.054 INFO
> [smtpserver-io-0]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive:103
> - Connection established from 10.25.74.136
> Sep 18 12:59:13 aws-instance ec2: 18-Sep-2023 12:59:13.055 INFO
> [smtpserver-io-0]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for ip-10-25-74-136.ec2.internal/10.25.74.136:39516
> Sep 18 12:59:14 aws-instance ec2: 18-Sep-2023 12:59:14.855 INFO
> [imapserver-io-3]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.74.136
> Sep 18 12:59:14 aws-instance ec2: 18-Sep-2023 12:59:14.856 INFO
> [imapserver-io-3]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.74.136
> Sep 18 12:59:16 aws-instance ec2: 18-Sep-2023 12:59:16.697 INFO
> [imapserver-io-0]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.21.238
> Sep 18 12:59:16 aws-instance ec2: 18-Sep-2023 12:59:16.697 INFO
> [imapserver-io-0]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.21.238
> Sep 18 12:59:19 aws-instance ec2: 18-Sep-2023 12:59:19.770 INFO
> [imapserver-io-1]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelActive:183
> - Connection established from 10.25.9.193
> Sep 18 12:59:19 aws-instance ec2: 18-Sep-2023 12:59:19.770 INFO
> [imapserver-io-1]
> org.apache.james.imapserver.netty.ImapChannelUpstreamHandler.channelInactive:220
> - Connection closed for 10.25.9.193
> Sep 18 12:59:20 aws-instance ec2: 18-Sep-2023 12:59:20.425 ERROR
> [smtpserver-io-1]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:20 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:20 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:20 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:20 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:20 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:20 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:20 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:20 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:20 aws-instance ec2: 18-Sep-2023 12:59:20.426 INFO
> [smtpserver-io-1]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:59:21 aws-instance ec2: 18-Sep-2023 12:59:21.332 ERROR
> [smtpserver-io-2]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:21 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:21 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:21 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:21 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:21 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:21 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:21 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:21 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:21 aws-instance ec2: 18-Sep-2023 12:59:21.332 INFO
> [smtpserver-io-2]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> Sep 18 12:59:23 aws-instance ec2: 18-Sep-2023 12:59:23.053 ERROR
> [smtpserver-io-3]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.exceptionCaught:271
> - Unable to process request
> Sep 18 12:59:23 aws-instance ec2: java.lang.NullPointerException: null
> Sep 18 12:59:23 aws-instance ec2: at
> org.apache.james.protocols.smtp.SMTPSessionImpl.<init>(SMTPSessionImpl.java:44)
> ~[protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:23 aws-instance ec2: at
> org.apache.james.smtpserver.ExtendedSMTPSession.<init>(ExtendedSMTPSession.java:37)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:23 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPServer$1.newSession(SMTPServer.java:216)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:23 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.createSession(BasicChannelInboundHandler.java:244)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:23 aws-instance ec2: at
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelActive(BasicChannelInboundHandler.java:96)
> ~[protocols-netty-3.8.0.jar:3.8.0]
> Sep 18 12:59:23 aws-instance ec2: at
> org.apache.james.smtpserver.netty.SMTPChannelInboundHandler.channelActive(SMTPChannelInboundHandler.java:63)
> ~[james-server-protocols-smtp-3.8.0.jar:3.8.0]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:262)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.handler.timeout.IdleStateHandler.channelActive(IdleStateHandler.java:271)
> ~[netty-handler-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:238)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelActive(AbstractChannelHandlerContext.java:231)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.ChannelInboundHandlerAdapter.channelActive(ChannelInboundHandlerAdapter.java:69)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelActive(AbstractChannelHandlerContext.java:260)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext.access$200(AbstractChannelHandlerContext.java:61)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.AbstractChannelHandlerContext$3.run(AbstractChannelHandlerContext.java:243)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.runTask(AbstractEventExecutor.java:174)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:167)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:470)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:566)
> ~[netty-transport-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
> ~[netty-common-4.1.86.Final.jar:4.1.86.Final]
> Sep 18 12:59:23 aws-instance ec2: at java.lang.Thread.run(Thread.java:829)
> ~[?:?]
> Sep 18 12:59:23 aws-instance ec2: 18-Sep-2023 12:59:23.054 INFO
> [smtpserver-io-3]
> org.apache.james.protocols.netty.BasicChannelInboundHandler.channelInactive:143
> - Connection closed for null
> {code}
>
>
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