ietf-mxcomp
[Top] [All Lists]

Re: In favour of Sender ID (was: DEPLOY: SPF/Sender ID support in Courier.)

2004-08-30 16:54:33

"Paul" == Paul Iadonisi <pri(_dot_)marid(_at_)iadonisi(_dot_)to> writes:

    Paul>   This makes no sense.  MAIL FROM is most certainly at least
    Paul> as available to the MUA as Sender-ID via the Return-Path:
    Paul> header. 

Sadly non-compliant MTAs (which fail to add Return-Path on final
delivery) are quite prevalent in the field. 

Hence my comment that an MUA cannot _reliably_ determine it.

           -roy


<Prev in Thread] Current Thread [Next in Thread>