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Article about e-mail security through sender reputation by Stefan Cink published in magazine ”kes”

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In an article, NoSpamProxy product manager Stefan Cink explains the advantages and functionality of the sender reputation process, and gives tips for the implementation. A significant part of the increasing spam and malware threats can be repelled through the implementation of the sender reputation, that is a feature of NoSpamProxy Protection. The article is published in “kes”, a magazine for information security.

Read the article (only in German available)

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SSL Certificates Available Only with a One- or Two-Year Term

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The term of SSL certificates can be ordered individually as needed from our partners D-Trust, SwissSign and GlobalSign. One- two- or three-year certificates had been possible so far. The Certification Authority Browser Forum now has announced that from March 1st 2018, certificates can only have a maximum term of 825 days or rather 27 months. As of today, you should avoid orders with a three-year term. D-Trust has already responded and does not offer three-year certificates anymore. Those that are still in operation are not going to lose their validity.

On one hand, these shorter terms are supposed, on one hand, to counteract the usage of outdated encryption standards, on the other hand they give certification authorities the chance to respond even more flexible to security requirements.

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New release NoSpamProxy 11 available

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On 13th June Version 11 has been released to the public. The new Disclaimer option is the key feature of this version. For the past IT departments had to provide some solutions installed directly on the Mailserver to provide a company wide footer or text signature in mails. This is no longer an issue. With NoSpamProxy you can do this on the central Gateway without the need to add something to your Mailserver.

Of course there has been a lot of improvements to existing features, too. The direct update is supported from 10.x on and will keep all your settings.

Read more

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Blocking attachments

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Many customers ask how to block certain attachments, especially potentially harmful ones. Here is how it works.

First of all you have to define a ruleset which you want to use. We call it a content filter policy. Select Presettings (1) and Add (2) to create a new one. Give your policy a good name for what it will do. Now you have to define the attachment types you want to give a special treatment. Click Add (3) and create a new definition. Please be aware your definitions are evaluated from top to bottom and first matching entry will be applied. So if you allow invoice_0815-GmbH_*.zip this should be on top of rejecting *.zip-entry. Read more

NoSpamProxy: Champion im Professional User Rating Security Solutions 2017!

Hier geht's zum Download. Im vollständigen Research Paper von techconsult finden Sie die Detail-Bewertungen zu allen Produkten und Herstellern. Diese wurden in der herstellerunabhängigen Studie ausschließlich auf Basis von User-Ratings erstellt.
NoSpam Proxy ist Champion Professional User Rating Security 2017
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