Specifying 'createusers=true' as Mail Service parameter allows creation of users with invalid email addresses

2007-02-16 11:22:00,593 Sending mailitem To='"Helge Marstrander"' Subject='Account created' From='null' FromName='null' Cc='null' Bcc='null' ReplyTo='null' InReplyTo='null' MimeType='text/plain' Encoding='UTF-8' Multipart='null' MessageId='null' ERROR [atlassian.mail.queue.MailQueueImpl] Error occurred in sending e-mail: To='"Helge Marstrander"' Subject='Account created' From='null' FromName='null' Cc='null' Bcc='null' ReplyTo='null' InReplyTo='null' MimeType='text/plain' Encoding='UTF-8' Multipart='null' MessageId='null'
com.atlassian.mail.MailException: javax.mail.internet.AddressException: Missing '"' in string ``"Helge'' at position 6
	at com.atlassian.mail.server.impl.SMTPMailServerImpl.send(SMTPMailServerImpl.java:183)
	at com.atlassian.mail.queue.SingleMailQueueItem.send(SingleMailQueueItem.java:47)
	at com.atlassian.mail.queue.MailQueueImpl.sendBuffer(MailQueueImpl.java:68)
	at com.atlassian.jira.service.services.mail.MailQueueService.run(MailQueueService.java:23)
	at com.atlassian.jira.service.JiraServiceContainerImpl.run(JiraServiceContainerImpl.java:67)
	at com.atlassian.jira.service.ServiceRunner.execute(ServiceRunner.java:48)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:191)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:516)
Caused by: javax.mail.internet.AddressException: Missing '"' in string ``"Helge'' at position 6
	at javax.mail.internet.InternetAddress.parse(InternetAddress.java:676)
	at javax.mail.internet.InternetAddress.parse(InternetAddress.java:529)
	at javax.mail.internet.InternetAddress.<init>(InternetAddress.java:65)
	at com.atlassian.mail.MailUtils.parseAddresses(MailUtils.java:77)
	at com.atlassian.mail.server.impl.util.MessageCreator.updateMimeMessage(MessageCreator.java:44)
	at com.atlassian.mail.server.impl.SMTPMailServerImpl.send(SMTPMailServerImpl.java:166)
	... 7 more