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Info Icon

JsonWebToken vulnerability: No danger for NoSpamProxy customers

All Topics, News, NoSpamProxy Encryption, NoSpamProxy Protection, Tech & Support

Currently, a security vulnerability exists in a widely used JsonWebToken library. Under certain conditions, attackers can distribute and execute malicious code remotely. There is no danger for NoSpamProxy customers.

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11.01.2023/by Stefan Feist
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Adjustment of the interface to the SwissSign trust centre

All Topics, News, NoSpamProxy Encryption, Tech & Support

For many years, NoSpamProxy has had a direct connection to the SwissSign trust centre. We are currently working on the migration of NoSpamProxy to the new Managed PKI Service from SwissSign. The NoSpamProxy team is already in close contact with SwissSign and is currently working on the migration schedule and other details.

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18.11.2022/by Stefan Sturm
Verstärkung des NoSpamProxy Support-Teams

Webcast trainings focusing on sales & technology

32Guards, All Topics, Events, News, NoSpamProxy Encryption, NospamProxy Large Files, NoSpamProxy Protection, Product, Tech & Support, Updates

Gain an overview of all NoSpamProxy modules with our webcasts. In this session, we will present practical examples of solutions and you will have the opportunity to ask specific questions. The webcast participation is part of the partner certification for new partners. But even if you have been a partner for some time, we recommend that you attend at least once a year to keep up to date.

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12.08.2022/by Stefan Sturm
NoSpamProxy 14 unterstützt als erstes Mail-Gateway SMIME 4 Preview

New date! Upgrade consultation hours version 14.0

32Guards, All Topics, Events, News, NoSpamProxy Encryption, NospamProxy Large Files, NoSpamProxy Protection, Product, Tech & Support, Updates

You have questions about version 14.0? Then you should visit our consultation hour. After a 10-minute overview of what’s new in version 14, you’ll have about 45 minutes for the interactive Q&A session, where you can ask your open questions and discuss them with our experts.

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12.07.2022/by Stefan Sturm
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Revoked SwissSign certificates

All Topics, News, NoSpamProxy Encryption, Tech & Support

In some cases, certificates already issued by SwissSign were withdrawn because in these cases the Common Name (CN) did not correspond to the prescribed first name last name format. We show you how to apply for new certificates for the affected users.

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09.05.2022/by Stefan Feist
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Change in the validity periods of SwissSign certificates

All Topics, News, NoSpamProxy Encryption, Tech & Support

As of April 1, 2022, the requirements for email certificates will be tightened. SwissSign will stop issuing e-mail certificates with a 3-year term in March 2022. Only e-mail certificates with a validity of one or two years will then be available. Certificates with a validity of 3 years issued before April 1 will remain valid after the cut-off date and will not be revoked.

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07.01.2022/by Stefan Sturm
Rich Text File Type Evasion Tricks erfolgreich abwehren Preview

Successfully fend off Rich Text File Type Evasion Tricks

All Topics, News, Tech & Support

Since this week, we have been noticing a new wave of attacks with RTF documents, where spammers use various “file type evasion tricks”.

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02.08.2021/by Stefan Sturm
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Support Information – Problems with the delivery of e-mails to 1&1 (web.de and GMX)

All Topics, Knowledge Base, News, Tech & Support
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12.07.2021/by Stefan Cink
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Note: The information in this knowledge base is only relevant for NoSpamProxy up to version 13.2. All information for NoSpamProxy 14 and higher can be found in the online documentation.

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Latest News

  • NoSpamProxy zum sechsten Mal E-Mail-Security-Champion PreviewNoSpamProxy named champion for the sixth time in independent user survey for email security20.01.2023 - 09:30
  • Info IconJsonWebToken vulnerability: No danger for NoSpamProxy customers11.01.2023 - 12:35
  • BGH-Urteil lieber keine Quarantaene Ordner PreviewBGH ruling confirms: Do not use quarantine folders16.12.2022 - 10:58
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