Migrate from Exchange to Zimbra

Change mail routing

• First create all currently existing Exchange email accounts in MailWall.

The following section here on "How to create a user in Mailwall" can assist you in doing so.

• Then in 'Delivery Options' disable 'SMTP Forwarding'. Once it's accepted

within next 5 min. new emails will start coming to Zimbra accounts

Import legacy data from Exchange to zimbra

• In order to get email, contacts, calendars imported to Zimbra first for each

account on Exchange export the data to .pst file.

Then just import the .pst files following this article:
http://helpdesk.ieinternet.com/help/index.php/Import_pst_to_Zimbra_accout