CSA STAR Certification

Spotler is proud to be CSA STAR Level 1 certified. This certification is an essential addition to our security credentials and demonstrates our commitment to transparency and robust cloud security practices.

What is the CSA?

The goal of the Certified Senders Alliance (CSA) is to increase the quality of commercial emails (e.g. newsletters, invoices, order confirmations, etc.). To achieve this goal, the CSA establishes legal and technical quality standards. The quality standards arise out of prevailing law and the technical requirements for mailbox providers. They are regularly updated to correspond to the current legislation and market requirements.

What is a CSA Certification?

The CSA certifies senders of commercial email who adhere to high quality standards. CSA certification gives Spotler deliverability advantages with international mailbox and spam filter providers. In addition, exclusive data helps us to identify issues and thus protect our and our clients reputation. A good reputation ensures that our clients emails are delivered to the inbox.

Why this matters for you

The CSA STAR (Security, Trust, Assurance and Risk) certification is a respected international standard developed specifically for cloud service providers. It requires organisations to prove that their security controls, policies and procedures meet strict, industry-accepted benchmarks.

Just like ISO 27001, achieving CSA STAR certification is not a simple checklist—it requires rigorous documentation, third-party validation, and continuous improvement. For you as a customer or partner, it means greater confidence that your data is managed securely in the cloud, in line with the highest standards.

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Mail+ and MailPro are certified

Spotler is CSA STAR Level 1 certified for both our email marketing software Mail+ and MailPro.

Check our certifications:

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