where are you seeing the display name which is not reflecting? in the profile lookup page? In the profile lookup page in UI, there is a toggle button "Show Display Name". Did you try that? -ssj

in the schema, are you using the datatype "Email address" for the attribute to which you are ingesting the emails? or using string?

when the data flow is scheduled on certain frequency, then AEP will pick up all the new files and will ingest. and on this scenario even the larger file is split into multiple small files, all those files will be picked up based on files timestamp. the date in the filename is not much relevant in th...