[CentOS] OT: help with email list reading programs w/ best features to read the centos and other lists that can filter people etc

we need to filter out various peoples posts on this list

would some kind soul(s) please direct us in locating the best email list
reading programs w/ the best features to read the centos and other lists.

the CentOS list signal/noise ratio is so bad that we need something better
than just outlook like clients or whatever

appropriate windows and linux recommendations would be most appreciated

thank you in advance

 - rh