> Are you talking about what appears on the "from" header line. If so, > these instuctions: > http://www.stevesearle.com/tech/centos5.0.svr.html#sendmail explain > how Ah. One needs to comment out the "EXPOSED_USER" variable -- i.e., make it look like: dnl # EXPOSED_USER(`root')dnl Thanks, guys! I think I'd have banged my head on this one for a long while, because it would work for all users *except* root, and I was testing it as root (and actually need it to work for root, too). best, Jeff