USA.net

From Wttw

Contents 1 Delivering to USA.net 2 Important links and references 2.1 Postmaster pages 2.2 Feedback loop 2.3 Whitelist 2.4 Certification Services 2.5 Support for Senders 3 Known spamfilters 4 Notes

Delivering to USA.net

USA.net does not publish either connection or sending limits.

Important links and references

Postmaster pages

USA.net does provide a postmaster website for senders.

Feedback loop

USA.net does provide a feedback loop.

Whitelist

USA.net does not provide a whitelist for senders.

Certification Services

USA.net uses the Return Path Certified whitelist in mail delivery decisions. Mail from IPs on the Return Path Certified list will see better delivery at USA.net.

Support for Senders

USA.net provides anIP lookup form on their postmaster site. They do not provide any public contact paths.

Known spamfilters

USA.net started using Cloudmark products to filter mail in early 2010. ^[1]

Notes

1. ↑ Cloudmark Press release on USA.net as a customer