Technology answer

Postini

companies run it. The catalogue holds the record and the crawl has not matched it to a company. Landing 12 Sept 2026.

Hosts: 4 live hosts run it, of 191,809,695 hosts in the index. A host is a website, not a company.

Companies by month

No published series

No company in the index runs it, so there is no count to follow from month to month. The publication floor is 1,000 companies, and the fixed panel anchored at 31 Dec 2020 carries none of them, so this page states the count and its date and publishes no series.

First discovered 8 Mar 2025, last discovered 11 Mar 2025.

Catalogue record

As recorded in the cataloguetaxonomy release tax-2026.10last discovered 11 Mar 2025

Hosted email security and spam filtering service acquired by Google.

Postini provided cloud-based email filtering, anti-spam and archiving services for businesses. The company was acquired by Google and the service was phased into Google’s email security offerings.

Kindproduct

VendorPostini, postini.com

PathSecurity and Identity > Cloud and Application Security > Secure email gateways

Slugpostini

Deploymentsaas

Pricingsubscription

Open sourceno

First discovered2025-03-08

Last discovered2025-03-11

Taxonomy releasetax-2026.10

One click under this answer

Subcategory answerSecure email gatewaysCompanies running anything in Secure email gateways, 31,217 of 54,527,857 in the index, and the technologies ranked in it.Category answerCloud and Application SecurityThe category above this one, with its subcategories and the companies in each.CatalogueAll 8,177 technologiesRanked by the companies running them, with the publication gate named and the long tail drawn.