What does this mean in simpler terms:

allow_8bit

Type: boolean
Default: yes 

Controls whether 8-bit data is converted to 7-bit using either Quoted- Printable
or Base64 encoding when sending
mail. 

I don't understand what this means.
-- 
Bob Tanner <tanner at real-time.com>       | Phone : (612)943-8700
http://www.mn-linux.org                 | Fax   : (612)943-8500
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