On 3/14/06, Joe Schaefer <[EMAIL PROTECTED]> wrote: > [EMAIL PROTECTED] ("Peter J. Holzer") writes: > > > On 2006-03-13 13:40:06 -0500, Joe Schaefer wrote: > >> The only other novel thing we do in the ASF is run the earlytalker > >> plugin in the "data" hook instead of "connection". > > > > That is, you check whether they send something after DATA but before the > > 354 reply? > > Right.
Isn't that exactly what ESMTP PIPELINING is supposed to allow? But a full stop before DATA would save the trouble of having to recover from a data-send gone bad, so that might be the perfect place to catch someone who doesn't care.