Critical Gmail Security Update—2.5 Billion Users Get Attack Protection
Google’s decision to update email security measures for 2.5 billion Gmail users was a bold one, but can it pay off? Here’s ...
Security Boulevard15 天
DMARC Email Security: A Guide to Protecting Your Domain
Learn how DMARC email security can protect your brand, improve deliverability, and prevent phishing attacks. Get expert advice and best practices.
Bleeping Computer26 天
MikroTik botnet uses misconfigured SPF DNS records to spread malware
A newly discovered botnet of 13,000 MikroTik devices uses a misconfiguration in domain name server records to bypass email protections and deliver malware by spoofing roughly 20,000 web domains.
cybernews11 天
8 Actions You Should Take to Stop Gmail from Blocking Your Emails
In Site Mailer, switch on the “Add list-unsubscribe headers” option. A list-unsubscribe header is a snippet added by Site ...
Misconfigurations in Microsoft Exchange open new doors to email spoofing attacks — here ...
Sender Policy Framework (SPF) checks whether a mail server is authorized to send email on behalf of a domain using DNS ...
Security Boulevard11 天
MSP Case Study: Hubelia Simplified Client Domain Security Management with PowerDMARC
Hubelia, a Canada-based MSP, automated DMARC, SPF & DKIM with PowerDMARC, improving security, compliance, and deliverability.