On Wed, Aug 29, 2012 at 09:33:18PM -0400, William Herrin wrote: > The message from Curtis' mailer implies that it's not a blanket > challenge. Maybe you just discovered a problem with your mail server > that he can help you identify and fix.
Perhaps there is or isn't a problem with the sender's mail server, but C/R is *never* the appropriate method for dealing with such: it's an inherently abusive, spamming approach that was thoroughly discredited a decade ago and should never be used. ---rsk
