KeepMetadataRegex

A regular expression that matches document fields that you want to add as EML headers without an "X-" prefix. All other document metadata fields are added as EML headers with an "X-" prefix. Therefore, the regular expression should usually match field names that correspond to standard EML headers such as "To", "From", or "Subject".

When StoreBinaryAndMeta=TRUE, this parameter has no effect.

Type: String (regular expression)
Default: .*
Required: No
Configuration Section: Ingestion
Example: KeepMetadataRegex=To|From|Subject
See Also: StoreBinaryAndMeta