Точки и rfc822

["Nikita V. Youshchenko" <yoush@cs.msu.su>]

#include <hello.h>

Вот просматривал я debian policy, и наткнулся (в разделе 5.6.2) на такую 
фразу:

> If the maintainer's name contains a full stop then the whole field will
> not work directly as an email address due to a misfeature in the syntax
> specified in RFC822; a program using this field as an address must check
> for this and correct the problem if necessary (for example by putting the
> name in round brackets and moving it to the end, and bringing the email
> address forward).      

Никто не знает, что за misfeature в RFC822 имеется в виду?