Raymond Dijkxhoorn wrote to SURBL Discussion list:
Keep in mind that some people DO work and try to helo out with antispam, but are bound to filters that are applied, for example since their ISP does this, or simply as its for some 'company policy'. I would suggest to keep using the -MUNGED, if not, dont be surprised that people will miss your postings...
I wouldn't be surprised if people miss postings *anyway*, regardless of the level of munging we impart on poor spams. As stated earlier (and by others), we don't munge *other* equally damning components of spams, so why munge domains?
- Ryan