In the fifth part of our series on sender reputation, we explain how you can use DNS-based Authentication of Named Entities (DANE) to ensure the authenticity of certificates and protect your email traffic from access by criminals.
Fokus MSP will distribute the entire NoSpamProxy service portfolio, focusing primarily on the cloud offering as well as on system houses and other resellers offering managed services.
In the fourth part of our series of articles on sender reputation, we show you how you can use Domain-based Message Authentication, Reporting and Conformance (DMARC) to determine how the receiving server should authenticate your emails and what it should do if authentication fails. In addition, we explain how you can use DMARC to quickly be informed about abuse of your domain and thus protect the reputation of your domain.
Short URL services such as bit.ly are consistently used by criminals to get phishing links past email security solutions and onto their victims’ computers. In this article, we show you how short URLs are used as part of spam campaigns and why 32Guards and its dedicated web crawler offer ideal protection against attacks.
Ensuring the authenticity of senders is therefore a crucial step in ensuring the security of your IT infrastructure. In part 3 of our series of articles on sender reputation, we show you how you can use DomainKeys Identified Mail (DKIM) to check the domain information of sender addresses and prevent spam and phishing attacks.
Every quarter, our 32Guards research team provides new insights into the current threat situation in the field of email security. The findings, assessments and concrete recommendations are of high value for all email administrators and other persons responsible for IT security – regardless of whether NoSpamProxy is used as a product or not.
Successfully fend off Rich Text File Type Evasion Tricks
All Topics, News, Tech & SupportSince this week, we have been noticing a new wave of attacks with RTF documents, where spammers use various “file type evasion tricks”.
Sender Reputation and Email Security – Part 5: DNS-based Authentication of Named Entities (DANE)
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionIn the fifth part of our series on sender reputation, we explain how you can use DNS-based Authentication of Named Entities (DANE) to ensure the authenticity of certificates and protect your email traffic from access by criminals.
Support Information – Problems with the delivery of e-mails to 1&1 (web.de and GMX)
All Topics, Knowledge Base, News, Tech & SupportNet at Work partners with new distributor Fokus MSP for NoSpamProxy
All Topics, News, NoSpamProxy CloudFokus MSP will distribute the entire NoSpamProxy service portfolio, focusing primarily on the cloud offering as well as on system houses and other resellers offering managed services.
Sender Reputation and Email Security – Part 4: Domain-based Message Authentication, Reporting and Conformance (DMARC)
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionIn the fourth part of our series of articles on sender reputation, we show you how you can use Domain-based Message Authentication, Reporting and Conformance (DMARC) to determine how the receiving server should authenticate your emails and what it should do if authentication fails. In addition, we explain how you can use DMARC to quickly be informed about abuse of your domain and thus protect the reputation of your domain.
32Guards Reports: Short URLs in a Haystack
32Guards, 32Guards, All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionShort URL services such as bit.ly are consistently used by criminals to get phishing links past email security solutions and onto their victims’ computers. In this article, we show you how short URLs are used as part of spam campaigns and why 32Guards and its dedicated web crawler offer ideal protection against attacks.
Sender Reputation and Email Security – Part 3: DomainKeys Identified Mail (DKIM)
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionEnsuring the authenticity of senders is therefore a crucial step in ensuring the security of your IT infrastructure. In part 3 of our series of articles on sender reputation, we show you how you can use DomainKeys Identified Mail (DKIM) to check the domain information of sender addresses and prevent spam and phishing attacks.
Cybercriminals on the rise with new spam methods
32Guards, 32Guards, All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionEvery quarter, our 32Guards research team provides new insights into the current threat situation in the field of email security. The findings, assessments and concrete recommendations are of high value for all email administrators and other persons responsible for IT security – regardless of whether NoSpamProxy is used as a product or not.