Editing Miscellaneous Config Options (section)

== E ==
* '''email_blacklist''' - Array reference containing a list of email addresses that are not allowed to make requests for copies.  Can be useful if some individual is making excessive requests, although ReCaptcha is probably more useful  (Without being defined there is no restriction on email addresses that can requests copies).
* '''enable_file_imports''' - Whether local files (for the importer) can be uploaded to the repository an part of an XML (e.g. EP3XML, Atom, etc.) import.  (Without a setting they cannot be uploaded).
* '''enable_import_fields''' - Specify fields for a data object that can be imported even through their field definition says they can not.
* '''enable_web_imports''' - Whether web-based files can be uploaded to the repository an part of an XML (e.g. EP3XML, Atom, etc.) import. (Without a setting they cannot be uploaded).
* '''eprints_access_restrictions_callback''' - Allows a function to be defined to test if the current user has access to read/write (access View/Edit page for) the specified eprint record.  Useful if you want to give access to certain eprint records without changing a user's type.
* '''eprint_rss_media_doc''' - Allows a function to be defined to build a bespoke XML document fragment to encapsulate RSSv2 export (Without a setting an empty XML document fragment is used).
* '''<font style="color: red;">eprint_status_change</font>''' - Allows a function to be defined that is called when the status (i.e. <code>eprint_status</code> metadata field) has changed.  <font style="color: red;">This is a legacy function.  <code>EP_TRIGGER_STATUS_CHANGE</code> [[Triggers#Dataset Triggers|dataset trigger function]] should be used instead.</font>
* '''expiry_for_doc_request''' - How many days an approved request copy link will last before access will be revoked. (Without a setting this is <code>7</code> days).
* '''expiry_for_unresponded_doc_request''' - How many days an unapproved request can exists before the request can no longer be approved. Saves really old requests being approved without proper consideration or confusing / annoying the requester months/years after their request.  (Without a setting this is <code>90</code> days, approx. 3 months).
* '''export_fieldlists''' - What fields can exported for a data object.  Further restricts field definition settings for <code>export_as_xml</code>.  This may be useful to block fields with data privacy concerns but it will mean that not even repository admins will not be able to export these fields.  Consider using [[y_export_privacy.pl|export_privacy]] instead.  (Without a setting, what fields can be exported are only defined by their field definitions).