The protection of your data at certified-senders.org and summit.certified-senders.org I. General The Certified Senders Alliance is a service from eco – Association of the Internet Industry, Lichtstr...

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About CSA Who is the Certified Senders Alliance (CSA)? The Certified Senders Alliance (CSA) is a service from eco – Association of the Internet Industry in cooperation with the German Dialogmark...

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The List-Unsubscribe header is a simple way to offer the recipients an alternative way toeasily unsubscribe – with a single click – from a newsletter, if the provider or email-clientuses the given inf...

13.11.2015