Why do Notes NSF files seem to have grown after running a mail migration?
说明
Why do Notes NSF files seem to have grown after running a mail migration?
原因
During the migration, and when the migration account opens the NSF, it generates a read/unread table for all of the messages so it knows how to bring that attribute over into the Exchange mailbox so they appear in their original state of read/unread. It is a default behaviour within the Domino system to create this read/unread table for each different account that accesses an NSF file.
解决办法
There is no specific resolution or workaround because of this being a default Domino/Notes behaviour, the impact should be nominal to the source environment.