The subject field is space sensitive, but case insensitive.
If an email comes through that does not have a subject specified on the subject list, it will always be categorized as "Default
Subject".
The Default Subject is not removable.
The file size of the documents that can be processed by the SMTP Capture component is limited to 25 MB.
You can select to either Process Email, Route to SMTP Gateway or both under the Subject Configurations, but you must have at least one
of those options selected.
