NoSpamProxy Cloud Suite – the complete security package
NoSpamProxy Cloud offers a highly available platform with which you can protect your company from attacks cloud-based. All known NoSpamProxy modules are available.
Entries by Stefan Sturm
Default filter settings in NoSpamProxy 14
With each new version of NoSpamProxy, improvements are either made to individual filters or actions, or completely new filters and actions are rolled out. The latest example is the metadata-based service 32Guards.
Global Rollout NoSpamProxy Version 14.0.5
The new NoSpamProxy version 14.0.5 is available now. This version is no longer dependent on Cyren components. The new “Core Antispam Engine” replaces the previous filters “Cyren AntiSpam” and “Cyren IP Reputation”. Furthermore, in the “Malware Scanner Action” we have replaced the “Cyren AntiVirus Service” with the “Integrated Malware Scanner”.
Video: Preparation for update to version V14
You want to be optimally prepared for the update to NoSpamProxy 14? Sören Beiler explains all important steps in the video.
ChatGPT Phishing Emails – How to protect yourself
With ChatGPT, criminals have a tool at their disposal with which convincing phishing emails can be generated en masse. We show you how you can protect yourself.
Criminals are spreading QakBot via OneNote files – How to protect yourself
Criminals are trying to spread the QakBot malware via OneNote files. We show why you should take an allowlisting approach.
NoSpamProxy named champion for the sixth time in independent user survey for email security
The solution scores particularly well in the Professional User Rating for Security Solutions in the categories of performance, range of functions and user-friendliness. The ranking is based on real user feedback.
BGH ruling confirms: Do not use quarantine folders
Has this happenend to you? You create an account with an online service or subscribe to a newsletter, but the confirmation email just doesn’t arrive? For many people, looking in the spam folder has already become routine – and in many cases, that’s exactly where you’ll find the email you’re looking for.
It can become problematic if one neglects to look in the spam or quarantine folder and the email is an invoice or another legally binding document with a deadline. A ruling by the Federal Court of Justice of 6 October 2022 clearly shows why spam and quarantine folders are not a good idea and what dangers they can pose.
Latest News
When invoices become a trap: Invoice fraud and what you can do about it24.02.2026 - 10:00
End of TLS Client Authentication Certificates19.02.2026 - 14:09
NoSpamProxy enables DKIM signing of automated emails – update now!13.02.2026 - 11:38