DMARC TempError- What is it and how can this issue be resolved?
by DuoCircle
DMARC TempErrors are the different types of authentication issues in DKIM and SPF policies. These are temporary in nature. Fixing them is important, or they may lead to DMARC failure for your legitimate emails. DMARC is one of the most significant email authentication policies, which enables domain owners to instruct recipient email servers about emails that fail SPF and DKIM checks. A TempError can easily disrupt this process, thereby hampering email authentication and deliverability.
Cloud email security refers to the measures and systems implemented to safeguard email communications against threats such as phishing, spam, and malware. It is crucial for organizations, especially those transitioning to cloud-based services like Microsoft 365, as it helps prevent data breaches and ensures the integrity of sensitive information communicated via email.
Preparing for the discontinuation of the NCSC aggregate DMARC reporting feature
by DuoCircle
Beginning March 24, 2025, the UK National Cyber Security Centre (NCSC) has stopped providing DMARC aggregate reports. Mail Check is NCSC’s official platform that helps domain owners evaluate email security compliance so that they can figure out if someone is abusing their email domains. It has discontinued the aggregating reporting feature to enhance accessibility and manage costs.
Phishing protection software is essential for safeguarding your personal and organizational data against sophisticated email threats that exploit human trust through deceptive tactics. With increasing risks of financial loss and identity theft from phishing attacks, utilizing robust security tools helps ensure real-time protection, blocking malicious links, and enhancing overall cybersecurity measures.
Most people follow ethical SEO practices, creating content that’s great for the users and easy to crawl for the search engines. The ones who want to cheat the system will try to exploit Google ranking algorithms to get a lot of traffic but risk penalty from the search engine.
How do you achieve SPF alignment to enhance email security and deliverability?
by DuoCircle
SPF alignment is one of those behind-the-scenes checks that decides whether your emails will land in the recipients’ inboxes or end up in their spam folders. Since the fate of your outgoing emails is dependent on this, you cannot simply overlook it or, even worse, assume that setting up an SPF record alone is enough.
Tenant-to-tenant migration in Office 365 involves transferring data, applications, and configurations from one Microsoft 365 tenant to another, often during mergers or organizational changes. Key considerations include understanding your business scenario, selecting the appropriate migration approach (single event vs. phased), addressing domain management challenges, and utilizing reliable third-party tools for a smooth transition.
The internet never sleeps and halts, and neither do cyber threats and its malicious actors. This week, sneaky apps tricked millions, hackers pulled off a clever email scam, and a big ransomware attack hit critical systems. Meanwhile, Google is making a massive security move, and Telegram’s CEO is caught up in legal trouble. Here’s everything you need to know about the latest in cybersecurity!(more…)
How do threat actors use SPF policies in BEC attacks?
by DuoCircle
Business email compromise, or BEC, is a sophisticated phishing attack conducted primarily through a combination of social engineering and deception to get access to sensitive data, files, systems, networks, etc. It’s attempted mainly by impersonating a company’s C-suite, instructing executives to share data, or authorizing fraudulent wire transfers. For example- an executive receiving an email from a scammer pretending to be their boss, urgently asking them to buy gift cards and sharing the codes. They think it’s real, but it’s actually a trick to steal money!
The best email security solutions for Managed Service Providers include Barracuda Email Protection, which combines AI-powered security with web protection and data safeguards, as well as Avanan, known for its multi-platform security features. MSPs should evaluate solutions based on their ability to protect against various threats, ease of management, and scalability to support multiple clients effectively.
![Vapor Apps Malware, Coinbase Phishing Scam, Medusa Ransomware Attack – Cybersecurity News [March 17, 2025]](https://www.duocircle.com/wp-content/uploads/2025/03/spf-record-check-8904.jpg)
