mail protocols freeware downloads
AnalogX Proxy
4.15 freeware download... supports HTTP (web), HTTPS (secure web), POP3 (receive mail), SMTP (send mail), NNTP (newsgroups), FTP (file transfer), and Socks4/4a and partial Socks5 (no UDP) protocols. It works great with Internet Explorer, Netscape, AOL, ...
Tails OS
3.7 freeware download... such as Apache OpenOffice, Iceweasel web browser, Claws Mail email client, Liferea feed reader, Pidgin instant messenger, ... such as Apache OpenOffice, Iceweasel web browser, Claws Mail email client, Liferea feed reader, Pidgin instant messenger, ...
WebAssistant - Proxy Offline Browser
2019 freeware download... to CD for backup or archive. Supports the protocols HTTP and FTP. Caches the domain and IP address (DNS) for speedy web access. Available on ...