I am planning to upgrade Exchange 2003 Standard to Exchange 2003 Enterprise edition due to limitation of 75GB Information store. I would like an expert opinion/input who actually did this upgrade and have hand-on experience. I have few concerns:
- Do I need a product key in hand for exchange 2003 ent
- Is there any unknown issues after or during upgrade
- Any upgrade requirements for existing symantec anti-spam and mail security
- Is Backup required for re-cycle after upgrade.
- Any other advise.....
Thanks in advance....