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A lot of reputable emails and newsletter never get delivered, often ending up in spam folders or even being erased.
Our proposal: A whitelist containing certified sender.
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ISPs get access to the CSA-Whitelist containing certified email sender. Save resources and distinguish spam and reputable emails securely!
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Provide more than technology: Provide solutions!
Distribute the CSA-Whitelist to your customers.
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Site Info

Transparent information about us

The Certified Senders Alliance(CSA) is a joint not-for-profit project of the German Direct Marketing Association, DDV, and eco, the German ISPA & Association of the German Internet Industry.

The Certified Senders Alliance and this internet site are run by eco:

eco - Verband der deutschen Internetwirtschaft e.V.
Lichtstrasse 43h
50825 Cologne
Germany

Managing Director/CEO:
Harald A. Summa

Board:
Prof. Michael Rotert (President, Chair of the Board)
Oliver Süme (Deputy Chair of the Board)
Klaus Landefeld
Thomas von Bülow
Bernd Becker

Tel.: +49 221 70 00 48 - 0
Fax: +49 221 70 00 48 - 111

info@helpdesk.certified-senders.eu
http://www.eco.de/

Register of Associations Cologne
Number: 14478

Value added tax identification number
VAT-ID: DE 182676944