At the moment, there are two different mailing list for the ReqTools project. These lists are free, so you can subscribe and join the ReqTools development movement at any time. These are the lists avaible:

ReqTools User List	This list is dedicated to all programmers using ReqTools inside their project that need support of any kind.	subscribe
ReqTools Devel List	This list is dedicated to all programmers who intend to help enhancing and fixing ReqTools library	subscribe