> > > > What version of Postfix is this? > > > > Postfix mail_version = 2.5.1 > > The rate control features introduced in 2.5.0 were improved in later > patches, you must upgrade to the latest 2.5 release if you want to > enforce inter-message delays. >
Sounds interesting. I shall investigate and persue upgrading our Postfix to a more recent version. Thanks for the information Cheers, Michael Hutchinson
