Postfix.org is tracked by us since April, 2011. Over the time it has been ranked as high as 32 099 in the world, while most of its traffic comes from USA, where it reached as high as 45 115 position. It was owned by several entities, from Venema to Contact Privacy Inc. Customer 0166729323 of Contact Privacy Inc. Customer 0166729323, it was hosted by Universiteit Utrecht, Hetzner Online GmbH and others.

Postfix has a supreme Google pagerank and bad results in terms of Yandex topical citation index. We found that Postfix.org is poorly ‘socialized’ in respect to any social network. According to MyWot and Google safe browsing analytics, Postfix.org is a fully trustworthy domain with mostly positive visitor reviews.