document: {"document":{"title":"na","text":" E-mail Communications : To help us make e-mails more useful and interesting, we often receive a confirmation when you open e-mail from IMDb if your computer supports such capabilities. We also compare our user list to lists received from other companies, in an effort to avoid sending unnecessary messages to our users. If you do not want to receive e-mail or other mail from us, please use our User Administration pages to adjust your preferences. ","paragraphs":null,"sentences":null,"language":null},"classifications":[{"level":"document-Majority","labels":["User Choice/Control"],"label_definitions":null}]}