On default installs of Archive Manager
Exchange Store Manager Only Stamp During Stripping defaults to 0
This causes all messages to be stamped when the initial back loading runs and also causes the Exchange server to generate extra transaction log files.
If users are across WAN links, this causes the outlook clients running in cache mode to resync all the OST files, potentially causing network congestion.
1. Open the Archive Manager Configuration Editor
2. Add the following item 'Exchange Store Manager Only Stamp During Stripping' (without the quotes)
3. Set the Value to 1
Enhancement Request CR#ST56848 has been submitted to Development and resolved in Archive Manager version 4.1
Enhancement request was created to set the default to Exchange Store Manager Only Stamp During Stripping = 1