email not being sent

You track is not sending emails when updates/changes are made. LDAP has been set up and tests function correctly.  The smpt connection is the same as Team City. The error dumps are below.  Any suggested fixes...

19 Apr 2011 15:31:11,103 ERROR [MailingServiceImpl  ] [tor-3] Error sending email.
org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:338)
at jetbrains.mps.webr.notifications.runtime.spring.MailingServiceImpl$1.run(MailingServiceImpl.java:85)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:319)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
... 6 more
19 Apr 2011 15:33:06,857 ERROR [MailingServiceImpl  ] [tor-2] Error sending email.
org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:338)
at jetbrains.mps.webr.notifications.runtime.spring.MailingServiceImpl$1.run(MailingServiceImpl.java:85)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:319)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
... 6 more
19 Apr 2011 15:38:13,001 ERROR [MailingServiceImpl  ] [tor-1] Error sending email.
org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:338)
at jetbrains.mps.webr.notifications.runtime.spring.MailingServiceImpl$1.run(MailingServiceImpl.java:85)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:319)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
... 6 more
19 Apr 2011 15:39:32,115 ERROR [ResponseFactory     ] [n.gif] Resource [smartui/img/bgLogin.gif] was not found
19 Apr 2011 15:41:25,667 WARN  [TransientSessionImpl] [essor] Entity [IssueComment: id = 44-217[up-to-date] (Saved)] was removed in database, can't create local copy, return null.
19 Apr 2011 15:41:25,667 WARN  [TransientSessionImpl] [essor] Entity [IssueComment: id = 44-217[up-to-date] (Saved)] was removed in database, can't create local copy, return null.
19 Apr 2011 15:41:25,667 WARN  [TransientSessionImpl] [essor] Entity [IssueComment: id = 44-217[up-to-date] (Saved)] was removed in database, can't create local copy, return null.
19 Apr 2011 15:42:47,498 ERROR [MailingServiceImpl  ] [tor-3] Error sending email.
org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:338)
at jetbrains.mps.webr.notifications.runtime.spring.MailingServiceImpl$1.run(MailingServiceImpl.java:85)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:319)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
... 6 more
19 Apr 2011 15:43:59,079 ERROR [MailingServiceImpl  ] [tor-2] Error sending email.
org.springframework.mail.MailAuthenticationException: Authentication failed; nested exception is javax.mail.AuthenticationFailedException
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:416)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:342)
at org.springframework.mail.javamail.JavaMailSenderImpl.send(JavaMailSenderImpl.java:338)
at jetbrains.mps.webr.notifications.runtime.spring.MailingServiceImpl$1.run(MailingServiceImpl.java:85)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: javax.mail.AuthenticationFailedException
at javax.mail.Service.connect(Service.java:319)
at org.springframework.mail.javamail.JavaMailSenderImpl.doSend(JavaMailSenderImpl.java:389)
... 6 more