Dear all, Now I am in a migration project, were migrating the existing messaging system to a new exchange 2003 environment. New Environment: New Exchange 2003 organization Existing Environment: Exchange 5.5 organization Exchange 2000 organization Netscape mail 4.5 / Netscape directory 4.16. Postfix/qpopper - Red hat Linux 6.2 We plan use migration wizard to move the Exchange 5.5 and Exchange 2000 to Exchange 2003. In lab setup its successful and we plan to proceed in same way. We hope for Netscape mail 4.5 also we can use same migration wizard. This Netscape is running in Solaris environment. So we could not test it in lab. Now my requirements are 1. If any one worked in this Netscape messaging system 2. Can we use Exchange Migration wizard - if it will work 3. Any idea of migrating from Qpopper to Exchange 2003 - Tools & materials. 4. your idea on using migration wizard for Exchange 5.5/2000 to Exchange 2003 - if it's better or can I go for ex-merge. Note : total users of 3500+ were in Netscape and qpopper only of 200+ users. Your valuable ideas, experience on this is most wanted for an effective migration. Thanks in advance for your upcoming views and comments. Manickam Annamalai, Engineer - Networking Satyam Computer Services-chennai Office : (044)24353221,Ex:3112 Web Site : www.satyam.com ************************************************************************** This email (including any attachments) is intended for the sole use of the intended recipient/s and may contain material that is CONFIDENTIAL AND PRIVATE COMPANY INFORMATION. Any review or reliance by others or copying or distribution or forwarding of any or all of the contents in this message is STRICTLY PROHIBITED. If you are not the intended recipient, please contact the sender by email and delete all copies; your cooperation in this regard is appreciated. **************************************************************************