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Migration issue: old email addresses in pst-exported tasks

    Question

  • Hi forum

    I have this strange issue

    we are changing fram Exchange 2003 to Exchange 2010

    and we have exported all mail-boxes to pst-files from the ex2003

    then we have imported all the pst to the new exchange 2010.

    an it's working fine, however

    the email addresse in all the "tasks" is the "old-one's" from the Exchange 2003

    so when we are making changes to the tasks, the new exchange cannot send

    the mail to the owner, because the address is wrong

    Is there at solution to this ?

    Thanks in advance

    Monday, June 18, 2012 10:19 AM

Answers

  • Hi,

    This is one of the issues with PST migration :-)

    You will need to extract the legacyexchangedn from the user accounts in the old environment and add these as X500 addresses to the users in the new environment.

    Leif

    Monday, June 18, 2012 11:57 AM

All replies

  • Hi,

    This is one of the issues with PST migration :-)

    You will need to extract the legacyexchangedn from the user accounts in the old environment and add these as X500 addresses to the users in the new environment.

    Leif

    Monday, June 18, 2012 11:57 AM
  • Hi

    Thanks

    and I have found a script to exporting the X500

    ldifde -d dc=domain,dc=local -f c:\temp\legacy.txt -r "(& (objectClass=user) (legacyExchangeDN=*))" -l "legacyExchangeDN,mail"

    An the export seems to work.

    now It's up to my Exchange admin's to make the X500 addresses on the Exchange 2010

    Perfect

    Bjarne Hansen

    Monday, June 18, 2012 1:47 PM