Re: empty quoted strings and other oddities

blilly(_at_)erols(_dot_)com (Bruce Lilly)  wrote on 03.10.02 in 
<3D9CD098(_dot_)9010200(_at_)alex(_dot_)blilly(_dot_)com>:

> An MTA or MUA that does not handle [] well may indeed cause
> problems.  That might range from (multiple) DNS lookups of
> garbage, or malformed DNS lookups to a program crash.
How exactly would that happen? I cannot even imagine the chain of bugs  
(which would presumably be libc or resolver bugs, anyway) which would lead  
to that consequence.

MfG Kai