Search Results for: Spam

Yes, in addition to improving spam filtering results, the CSA on its part also reduces the amount of effort spent on communication and support with senders, because the CSA acts as an interface. We co...

Yes, the use of the Certified IP List for incoming spam filtering is free of charge.

To become a CSA partner and use the Certified IP List, all you need to do is sign a license agreement. Through this agreement, we want to make sure that the Certified IP List is used properly, so that...

For over 20 years now, the eco Complaints Office has been fighting successfully against illegal content on the Internet, among other things through work in various collaborations, initiatives, and com...

Improve the delivery & deliverability of your commercial emails: Increase your inbox placement rate and reduce the impact of spam filtering on your communication. Protect yourself against legal an...

Frequently Asked Questions For Senders For Mailbox Providers and Spam Filter Providers     If you have a question which is not listed here, please contact us via the contac...

In the first place, what is phishing? Phishing is an invented word cobbled out of the two words “password” and “fishing”. Criminals use fake emails to try to obtain personal data – in particular logi...

Commissioning a mail server is initially not terribly complicated, but at the latest when it comes to keeping an eye on your reputation, or if you want to implement authentication measures like SPF (S...

Validating an email address is a really hard task. Some tried huge regular expressions to solve this, but they are unreadable and do not cover every case. This leads to the conclusion that, as a sende...

Services Certification The CSA certifies senders of commercial emails who adhere to high quality standards. CSA certification gives you deliverability advantages with international mailbox and s...