XPRIO_RPATH_NULL

[Axb]

John

your rule XPRIO_RPATH_NULL hits on very large part of my corpus because 
a bunch of my spam feeds send with an empty envelope sender to prevent 
possible bounces


see

http://ruleqa.spamassassin.org/20140909-r1623698-n/XPRIO_RPATH_NULL/detail

imo this rule should removed..

Alex