CentOS Errata and Bugfix Advisory 2015:0706 

Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-0706.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
a62a65e2d6d0afafbdc6463183a8174658ca263f5b7a435d412b74b0486ee40a  mailman-2.1.9-8.el5_11.i386.rpm

x86_64:
202273a783f9f5b7f9ff8aed079e74550513ad0892254dd212ccfc95e314a0cb  mailman-2.1.9-8.el5_11.x86_64.rpm

Source:
f50ce88349a0e67566f9c423a9999650d63e8ecc7d040f294e8134c6fead1692  mailman-2.1.9-8.el5_11.src.rpm