Open Relay Checker

From the developer: "This testing tool allows users to scan and check their open relay servers. It tests smtp relays, blind anonymous relays and public proxy lists also. Used by some people at and to test open relays. Site Features include : Open Relay Database, Open Relay Usage Articles, FAQs %26 How-tos, Closing Relays and Protecting your Mail Server, Anti Spam Tips, Public SMTP List, Server list updated daily."
Price USD 0
License Free
File Size 3.37 MB
Version 2.0
Operating System Windows 95, Windows 2000, Windows 98, Windows Me, Windows, Windows XP, Windows NT
System Requirements Windows 95/98/Me/NT/2000/XP, .Net Framework