Digital BW, The Print

I usually read Yahoo groups on line, but today I decided to get emails 
so  I can easily save topics of interest in discreet files for future 
reference. There is such a wealth of info being generated daily, most 
of which I am not ready to digest as yet. But I know there will come a 
time when I will want to make use of this information.

Here's my question. Do we have to receive that hugely long footer in 
every email? I understand that we need to know the rules. Do we need to 
get them 20 -30 times a day? Sure takes up a lot of bandwidth and space 
on the hard drive.

I'm sure this must have been addressed in the past. Thank you all for 
your indulgence and patience.

Drime