I would like to just feed eMail Extractor folders (such as my imap mail folders) and unfortunately attachments are stored down on the file tree as well.

Can we please have a way to exclude a variety of extensions? For example, I don't want to scan .jpg, .jpeg, .pdf, .tiff, .png, .doc, .xls, and so forth. I could obviously see this being something I'd like to change, but it would be simple for you guys to just throw in an option in preferences to give it a list of file extensions to ignore as a comma separated value list.

I have a project here regarding that but it is the opposite actually. The original idea was to provide the list of extension of the files to process.

That would work fine as well. Seems to make more sense to have an exclusion filter vs inclusion, but either one can be bent to one's will vs pulling out your hair.

Yes, it may be better actually.