I would remove their contact resources/forms/ways that are not *federated* (this is a little beyond free/libre software as a product, and is very important, see: [1], it belongs to a subset of the free/libre software as philosophy).
Email is, at least by design, federated, so you don't need to remove their emails. Besides, it's possible to do such split by sender address. Email clients which support "splitting" and "scoring" allow you to do this. For example, Gnus, the email and news client that comes installed with GNU Emacs by default. I don't particularly use it because I don't receive emails from the "big players" that frequently, at least not directly, just through discussion/mailing lists. [1] https://libreplanet.org/wiki/XMPP#Why_should_you_use_it.3F . 2018-01-30T10:45:16+0100 stu...@anchev.net wrote: > I don't know how you will filter GSuite email addresses with custom > domain names but even if we suppose it is technically possible, the > person on the other side of the wire will still expect an email reply, > not a pigeon. Landline phones are also eavesdropped, regular mail can > also be unsafe, your pigeon can be caught etc. > > > The right question is: how do you communicate with people who like to > do it. Will you isolate yourself or will you give in? Or something > else? > > > Are you suggesting that one should remove people from one's life > because they use Gmail or Facebook? What if those people are your > family? Do you want them out of your life because they don't conform > to your *idea* about *serious* life? > > And again: if you don't use Gmail but say - another service, non > PRISM. There is no service provider which will guarantee you that > their computers don't have Intel ME, that they run only libreboot, and > that there is no proprietary firmware on any chip. Such computer > simply doesn't exist. Nobody can give you that service. > > So what will you do? -- - https://libreplanet.org/wiki/User:Adfeno - Palestrante e consultor sobre /software/ livre (não confundir com gratis). - "WhatsApp"? Ele não é livre. Por favor, veja formas de se comunicar instantaneamente comigo no endereço abaixo. - Contato: https://libreplanet.org/wiki/User:Adfeno#vCard - Arquivos comuns aceitos (apenas sem DRM): Corel Draw, Microsoft Office, MP3, MP4, WMA, WMV. - Arquivos comuns aceitos e enviados: CSV, GNU Dia, GNU Emacs Org, GNU GIMP, Inkscape SVG, JPG, LibreOffice (padrão ODF), OGG, OPUS, PDF (apenas sem DRM), PNG, TXT, WEBM.