April 2021

The following changes will be rolled out successively and will be available soon.

New features

Reporting functionality is available

The reporting in NoSpamProxy Cloud now offers a quick overview of inbound and outbound email traffic as well as the top spam recipients. You can adapt the individual charts to your needs, for example, by changing the time period displayed or by only displaying data for inbound emails. You can also export charts as files in CSV, JSON, SVG or PNG formats. See Reporting.

Changes

32Guards evaluates emails even more accurately

32Guards has a larger database available for its analyses, which enables an even more precise evaluation of emails. The additional queries executed by 32Guards collect the following metadata, among others:

Source IP of inbound emails This allows a (long-term) evaluation of the reputation of sending email servers or IP addresses.

Header From domain and 'MAIL FROM' domain These allow a (long-term) evaluation of the reputation of sending domains and provide additional protection against phishing.

Files within archives The metadata service recognises files that are present in archives and evaluates the file name, file size, hash value and MIME type of these files.

ARC control chain and CSA status The metadata service evaluates the control chain generated as part of the Authenticated Received Chain (ARC) and checks the sending IP address to see if it is included on the Certified IP List of the Certified Senders Alliance (CSA).