Participating ISPs
Further ISPs:
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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