On 29/06/05, Mike Leber <[EMAIL PROTECTED]> wrote: > > I'm seeing alot of arguments in the form of "I have mobile users and they > aren't going to be able to send email if you use injection IP mail > filtering approach X" (where X is SPF, MX+, or what have you); which take > the same form as the arguments people made against closing open relays. >
So, try to authorize the sending host rather than the path (mail from / sender etc) You neatly work around that problem
