blocking instead of filter
Spam-Sperre.de is a spam blocker (junk mail blocker), NO central spam filter. Spam filters generally have to be trained or require continual review of the discarded e-mails. Spam-Sperre.de is thus the ideal shape of a spam blocker that works right there where every spam filter should work -
-direct on the internet.

Only someone who sends a credible post may also determine
On the E-Mail Server is an input control that continuously monitors the incoming mail there. If typical spam characteristics occur, they will not be accepted.

Even before the delivery of the e-Mail, it says detected spam is forearmed!
Spam-Sperre.de is a solution that affranchises the user from spam. No common anti-spam with spam filter, but a barrier that denies access. The e-mails will be tested before acceptance and, if necessary, refuse the delivery. The sender will receive by return post his spam mail with an error message while "real emails" get through normal.

The exact procedure
Spam-Sperre.de blocks Spam and does not filter it. The acceptance of spam is similar to refusing an incoming inspection on the Internet. There are no discarded e-mails that require a review – so you save time and nerves! Even before the delivery of an e-mail, Spam-Sperre.de evaluates the data contained on their back and trustworthiness and is also screening whether the mai pests like spy ware, virus etc. are included. Spam will be immediately blocked and neither charges your employees nor your web server. Full quarantine mailboxes and stressed employees are a thing of the past.

The System

• for Apple Mac, Linux, Windows
• Highly secure Linux derivative 
• immune against attacks from DOS
• check server is preceded
• also as Appliance or Cluster
• easy use
• clear Backend
• easy manage of the E-Mail-accounts
• Maintenance free and easy care 
• without installation
• clear
• charts show the amount of spam
• Clear Lists show blocked and shared lists and the reasons