It seems that the problem has been corrected on the Microsoft side.
In my case, the problem was due to the usage of Dynamics 365 searchfolder properties.
These properties are now automatically ignored (excluded) from the migration.
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Could you please provide assistance in resolving the error encountered during the Microsoft Exchange migration to O365 process? Thank you.
Migration rate:
Error: CorruptRestrictionPropertyTypeException: Corrupt property type in restriction. --> Corrupt PropertyTag found. --> Unable to create custom property with property key [{00020329-0000-0000-c000-000000000046}:'Keywords'] type [31].
It seems that the problem has been corrected on the Microsoft side.
In my case, the problem was due to the usage of Dynamics 365 searchfolder properties.
These properties are now automatically ignored (excluded) from the migration.