#spam-score

#spam-score

SPF records typically conclude with -all, ~all, ?all, or +all, each defining the authorization status of emails based on previous mechanisms.

Scammers are constantly evolving their tactics - and so are we. Every day, criminals use increasingly sophisticated measures to defraud people on our platforms and across the internet.

Sender reputation suspensions often arise from email practices that negatively impact the recipient experience, such as high bounce rates, subscriber complaints, and invalid addresses. These elements collectively shape your sender reputation data and trigger a suspension when they consistently fall below acceptable thresholds.

Web browsers are among the top targets for today's cybercriminals, playing a role in nearly half of all security incidents, new research reveals. According to Palo Alto Networks' 2026 Global Incident Response report, an analysis of 750 major cyber incidents recorded last year across 50 countries found that, in total, 48% of cybercrime events involved browser activity. Individuals trying to connect to the web, including business employees, are exposed to cyberthreats on a daily basis.

In a service alert spotted by BleepingComputer, Microsoft revealed that the glitch started on February 5 and has been preventing some Exchange Online users from sending and receiving emails. "Some users' legitimate email messages are being marked as phish and quarantined in Exchange Online," Microsoft said in the service alert. "We've determined that the URLs associated with these email messages are incorrectly marked as phish and quarantined in Exchange Online due to ever-evolving criteria aimed at identifying suspicious email messages, as spam and phishing techniques have become more sophisticated in avoiding detection."