If you purchase email through us, as an upside, we can also offer spam protection for your end-users. For a small additional fee, spam protection can be made available for all mailboxes, or on a per user basis so you can resell it to your end-users. Spam Protection is through SpamAssassin. Built into our spamassassin setup we also have several custom written filters, as well as a spam prevention system. There are several options such as the ability to just mark spam or bounce it, whitelist and blacklist users, change your spam threshold etc. If you choose to bounce spam, we have a verification system where customers can verify themselves and whitelist themselves to allow all future mail through the system.

The Dialup USA spam prevention system takes into consideration what many individual companies do to combat spam and combines it into one of the most accurate spam prevention systems in the industry.