On Mon, Oct 19, 2009 at 10:38 AM, Fausto Lombardi <faulomba at gmail.com> wrote: > Which is the library in Centos 5.3 to support ESMTP? > > I'm trying to rebuild the package but I have this warning: > configure: WARNING: Unable to support ESMTP > > Anyone can help me? # yum search esmtp