Not actually, in some XMPP clients like Pidgin, there is a checkbox "Create the account on this server", this will attempt to tell the server to create that account you just inserted --- if the server supports it being done through the client software.
Note that XMPP recommended standards also involve in-band registration (the thing that allows you to register using the client software directly, for more information see [1] and [2]). Unfortunatelly, some service providers don't provide this function (if they don't do so just because they have to get user's email, in-band registration can already do this if I'm not mistaken, it just seems that the service provider doesn't seem to understand how to do it). [1] https://jmp.chat/suggested_servers.html. [2] https://xmpp.org/extensions/xep-0077.html. 2018-01-17T00:04:41+0100 svenerik...@protonmail.com wrote: > I see, thanks. so a mail adress is required? -- - 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.