SMTP/POP3 proxy mail filter that acts between the Internet and your mail server. Incoming mail is accepted from the open internet and checked for spam and viruses. Compatible with all mail client and server software.

SMTP/POP3 proxy mail filter that acts between the Internet and your mail server. Incoming mail is accepted from the open internet and checked for spam and viruses. Compatible with all mail client and server software.

Switch a laptop between network settings (network configuration switcher). For mobile users who use one laptop (notebook) on different networks. For example, switch from a static to a DHCP assigned IP address. Switch proxy, smtp, printer and more.

Trivial HTTP proxy that allow to see and log network activity of the any applications(browsers, email clients etc.).

Umailer is an e-mail sending program, allowing you to send e-mails from both fake and real addresses from anywhere without the need for your local ISP SMTP server.

Free SMTP Server is a local SMTP server program for Windows

With the problems of SPAM, most ISPs now block SMTP relay, that is, the ability to send email from anywhere back through your server to wherever you want. SMTP Spotter solves that by finding a local valid SMTP server that will allow you to send mail

Automatically search and extract free proxy server from websites that provides daily updated proxy list. In 10 seconds, it will give you thousands of proxy server addresses. Automatically remove duplicate proxy, government, military & planet lab I