bounceHammer have been downloaded and used by many users and companies since the first release on March 2010 and has been EOL: End Of Life on February 29, 2016. Thanks for using bounceHammer for a long time. We are now providing Sisimai (the successor of bounceHammer, more faster, more higher precision of analysis) as a bounce mail parser library in BSD 2-Clause License.
License of bounceHammer
Anyone can use bounceHammer under the GPL version 2 or The Artistic License. You should accept GPL version 2 or The Artistic License before you use, modify, and redistribute bounceHammer.