BAD Command Argument Error with Microsoft Exchange (Germany Language)

2015-03-16 14:28:33,076 atlassian-scheduler-quartz1.clustered_Worker-1 ERROR ServiceRunner    XXXX-XXX [plugins.mail.internal.DefaultMailLoopDetectionService] Unable to set flags
javax.mail.MessagingException: A14 BAD Command Argument Error. 11;
  nested exception is:
	com.sun.mail.iap.BadCommandException: A14 BAD Command Argument Error. 11
	at com.sun.mail.imap.IMAPMessage.setFlags(IMAPMessage.java:905)
	at com.atlassian.jira.plugins.mail.internal.DefaultMailLoopDetectionService.isPotentialMessageLoop(DefaultMailLoopDetectionService.java:57)
	at com.atlassian.jira.plugins.mail.handlers.AbstractMessageHandler.canHandleMessage(AbstractMessageHandler.java:437)
	at com.atlassian.jira.plugins.mail.handlers.AbstractCommentHandler.handleMessage(AbstractCommentHandler.java:108)
	at com.atlassian.jira.plugins.mail.handlers.CreateOrCommentHandler.handleMessage(CreateOrCommentHandler.java:98)
	at com.atlassian.jira.service.services.mail.MailFetcherService$1.process(MailFetcherService.java:438)
	at com.atlassian.jira.service.services.mail.MailFetcherService$MessageProviderImpl.getAndProcessMail(MailFetcherService.java:304)
	at com.atlassian.jira.service.services.mail.MailFetcherService.runImpl(MailFetcherService.java:426)
	at com.atlassian.jira.service.services.file.AbstractMessageHandlingService.run(AbstractMessageHandlingService.java:263)
	at com.atlassian.jira.service.JiraServiceContainerImpl.run(JiraServiceContainerImpl.java:66)
	at com.atlassian.jira.service.ServiceRunner.runService(ServiceRunner.java:75)
	at com.atlassian.jira.service.ServiceRunner.runServiceId(ServiceRunner.java:53)
	at com.atlassian.jira.service.ServiceRunner.runJob(ServiceRunner.java:36)
	at com.atlassian.scheduler.core.JobLauncher.runJob(JobLauncher.java:135)
	at com.atlassian.scheduler.core.JobLauncher.launchAndBuildResponse(JobLauncher.java:101)
	at com.atlassian.scheduler.core.JobLauncher.launch(JobLauncher.java:80)
	at com.atlassian.scheduler.quartz1.Quartz1Job.execute(Quartz1Job.java:32)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:223)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:549)
Caused by: com.sun.mail.iap.BadCommandException: A14 BAD Command Argument Error. 11
	at com.sun.mail.iap.Protocol.handleResult(Protocol.java:353)
	at com.sun.mail.imap.protocol.IMAPProtocol.storeFlags(IMAPProtocol.java:1589)
	at com.sun.mail.imap.protocol.IMAPProtocol.storeFlags(IMAPProtocol.java:1574)
	at com.sun.mail.imap.IMAPMessage.setFlags(IMAPMessage.java:901)
	... 18 more