Deletion of Transparent SMTP proxy

Comment: When I removed the prod, I added a some comments to the Talk:Transparent SMTP proxy page.  This article is in bad need of references and isn't a very major subject, but it is notable enough for meet . The name may be badly chosen and is a little redundant since basically all "SMTP proxies" are transparent, otherwise they are just normal mail relays.  There are lots of hits for http://www.google.com/search?&as_eq=wikipedia&as_epq=SMTP%20proxy SMTP proxy – http://news.google.com/archivesearch?&as_src=-newswire+-wire+-presswire+-PR+-press+-release&as_epq=SMTP%20proxy news, http://books.google.com/books?&as_brr=0&as_epq=SMTP%20proxy books, http://scholar.google.com/scholar?as_epq=SMTP%20proxy scholar, along with similar variations on the name
Stance: keep
Cited policy: Wikipedia:Notability (WP:N)