Re: autoresponding to Yahoo DMARC breakage

["John R. Levine" <johnl () iecc com>]

> > This highly effective trick was in the procmail example vacation script in
> > 1991, and doubtless goes back much farther than that.  It's a little
> > dismaying to hear that there are still people writing autoresponders who
> > don't know about it.
>
> what is procmail?

The scriptable mail delivery agent that most Unix-ish systems use to sort 
mail at delivery time.  It's a marvel of robust programming, no updates 
since 2001 but still works great.

http://lmgtfy.com/?q=procmail&l=1

Regards,
John Levine, johnl () iecc com, Primary Perpetrator of "The Internet for Dummies",
Please consider the environment before reading this e-mail. http://jl.ly