From the email grabber 2022 you can download other file types such as DOCX but also Apple PAGES or ODT from Open in addition to the old .DOC Word documents Search Office.
! The search in DOCX and ODT files is significantly faster than in DOC files and, if in doubt, more reliable.
! If none or not as many email addresses as expected were found open You Word and save the documents as TXT (menu: File ❯ Save As). In text files email addresses will definitely be found.