When migratigng form Notes server to MS Exchange server using NME, the following Warning message was appeared.
Warning:[7342-4-7-00000000]Message was filtered or skipped because: Not migrating conflicting document.
A conflict document is one that's been saved at the same time by two different people then both documents replicate creating a conflict.
This is one of the warginings that are safe to ignore. NME will skip the conflict documents by default.