Over the last several months, OWASP, particularly the owasp.com domain, has been blocked from sending messages to tenants of the Microsoft Office 365 platform or those using Microsoft Defender for Office 365, where messages end up blacklisted in quarantine or never received. Organizations that have failed to receive our emails includes legal firms, our HR firm, our accountants, our European affiliate’s accountants and VAT specialists, and many others, including potential sponsors, donors, a...
