Entries by Stefan Cink
NoSpamProxy also prevents the latest industrial espionage wave via email
Criminals have recently launched a wave of email attacks targeting industrial AutoCAD files. The focus is on companies in the renewable energy and automotive sectors. Industrial espionage thus reaches an unprecedented scale.
Recommended security update for CVE-2018-8421
With the last Microsoft patchday on September 12th, a security update for the .NET framework was released, which closes a critical vulnerability. To exploit the vulnerability, the victim must open a document specially prepared by the attacker. Even if there is no direct danger for NoSpamProxy customers, we recommend installing the update. Further information and […]
Outgoing e-mails are rejected with “Unable to relay”
Dear NoSpamProxy customers, since a few hours we see in customer environments that send outgoing e-mails from O365 via NoSpamProxy the error “Unable to relay”. We found that Microsoft uses a new certificate to identify all Office 365 email servers, which was issued by a GlobalSign CA rather than Microsoft’s own CA. The NoSpamProxy security […]
How to use SPF-authenticated servers in “Corporate email servers”
How to use SPF-authenticated servers in “Corporate email servers” Similar to Microsoft Exchange, some NoSpamProxy features can only be enabled through a PowerShell cmdlet. Specifying an “SPF-authenticated corporate email server” is one such feature. Entries of this kind facilitate the maintenance of NoSpamProxy enormously. “Corporate email servers” define the servers of a company that are […]
Important information for all energy supplier customers!
As of January 1,2018, many energy suppliers have converted the solutions they use for EDI message exchange to the encrypted communication required by the EDI@Energy Directive. Afterwards a significant proportion of incoming mails could not be decrypted by NoSpamProxy and was either rejected or not delivered.
New Update for NoSpamProxy 12.0
On July 11th, version 12.0.17191.8 was released. This release contains the following fixes and improvements:
New Update for NoSpamProxy 11 available
On 11th August Version 11.0.379 has been released to the public. This version is a maintainance update fixing some bugs. We recommend all customers to apply this update. The following bugs have been fixed:
Latest News
Are you ready for e-invoicing?06.12.2024 - 11:12
New distribution: sysob and NoSpamProxy declare Yes to each other29.11.2024 - 11:00
New video tutorials: NoSpamProxy Shorties28.11.2024 - 10:33