Rbl

ORF Enterprise Edition 3.0.1
ORF Enterprise Edition is an enterprise-level anti-spam solution that helps you to block spam before it reaches your network. ORF uses a combination of anti-spam technologies and custom filtering options to stop the spam on SMTP protocol level. ORF can be used with Windows 2000's/2003's built-in IIS SMTP Service and Microsoft Exchange Servers (which use this service for SMTP communication).
exchange, spam filter, dnsbl, open relay, rbl, email filter, anti-spam, spf,
 
RelayTest RelayTest 1.9.4
RelayTest Pro is a tool for network administrators, that allows to test a specified mail server for open relays. It runs series of tests designed to detect open relays and create a detailed report of the findings. The test data can be automatically updated from the web to catch-up with the latest tricks used by spammers. RelayTest Pro is not designed to find vulnerable mail servers - it only scans one server at a time.
open relay, relay, test, mail, security, smtp, e-mail, mail server, spam, orbs,
0Spam.com Express 0Spam.com Express 1.0
0Spam.com Express is the all-in-one, next generation anti-spam tool that protects you from the next generation of spams. Compatible with all versions of Windows and most E-mail clients, 0Spam.com Express can safely and efficiently remove spam from your existing POP3, Yahoo, Hotmail, GMail, or IMAP accounts. Integrates easily with your E-mail client and logs all scanned messages allowing you to see which messages were blocked and why.
free, spam, email, whitelist, mail, filter, pop3, hotmail, yahoo, gmail,
 
mxORB mxORB 2.3
mxORB is a server-side spam filter that consistently blocks over 98% of unsolicited commercial email (also known as spam) at a fraction of the cost of other filtering solutions. mxORB is packed with all of the features you will need to eliminate spam. The amazing low price coupled with a success rate of over 98% gives it an unassailable position in today's marketplace.
exchange 2000 spam filter, exchange 2003 spam filter, exchange spam filter, exchange, iis, smtp, uce, unsolicited commercial email, spam, filter,
BlackMail BlackMail 1.0.0
Delete SPAM using a domain blacklist. Automatically extract domains from emails and add them to a blacklist.
spam, email, mail, blacklist, rbl,
RBLcheck RBLcheck 1.0.3.0
RBLCheck will check if one or more of your IP address / domains exists in the well-known Realtime Blackhole Lists (RBL). It can automatically start up with Windows and perform a routine check in the background.
rbl, check, spam, mail, server, list, util, test, open, relay,