--- title: Why are there mail appeal ranks for donors that don’t have a mail address? description: In a mail appeal, to filter out donors that don’t have a mailing address and therefore can’t be contacted by mail, simply use the ‘Address available’ filter.  D --- [Skip to content](https://support.dataro.io/knowledge/why-are-there-mail-appeal-ranks-for-donors-that-dont-have-a-mail-address#main-content) English Show submenu for translations [Log a ticket](https://support.dataro.io/knowledge/kb-tickets/new?hsLang=en) ![Dataro Logo Small.png\]](https://support.dataro.io/hs-fs/hubfs/Dataro%20Logo%20Small.png?height=40&name=Dataro%20Logo%20Small.png) Open main navigation Close main navigation - English Show submenu for translations - [Log a ticket](https://support.dataro.io/knowledge/kb-tickets/new) - Login to Dataro Login to Dataro Search the Knowledge Base - There are no suggestions because the search field is empty. 1. 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