• USENIX OSDI '08
    The 8th USENIX Symposium on Operating Systems Design and...
  • linux.conf.au
    The 10th edition of linux.conf.au will take place on January 21-24,...
 
Articles

Thou shalt fear the GPL...

The first GPL (General Public License) lawsuit ever in the U.S. saw the light of the day. The Software Freedom Law Center was the one to make the official announcement. The complaint was filed by two main developers of the awesome set of Unix utilities called BusyBox. As it appears, the Monsoon Multimedia company redistributed BusyBox without supplying the source code, as specified in the GPL version 2.
Already a member?
Blacklist monitoring alerts
sign up Signup for our real-time monitoring service and receive email notifications each time one of your IPs gets blacklisted.
Free Signup
Mail Server Operating System Poll
.01

What OS do you use for your email server?
Linux
Windows
Other
disabled next
.02

How many mailboxes do you currently manage?
1-50
51-300
300+
previous next
.03

Would you like to comment upon the choosing of this particular OS?

previous
 
DNS Tools
Get IP status, owner and location, obtain its corresponding hostname or check specific ports.
Ping Statistics
Reverse DNS Lookup
Whois Info (IP owner)
GeoIP Information
Check Port
Open Relay Test
Test if your mail server is an open relay for spammers.
Blacklist Checker
Check if your IP is listed in DNS based email blacklists (DNSBL)