Earlier this year, Google began testing end-to-end encryption (E2EE) with Gmail business users. Google designed the feature to address the hassles of traditional E2EE exchanges while ...
Security researchers have found inconsistencies in how some Simple Mail Transfer Protocol (SMTP) servers handle end-of-data sequences. This allows the injection of SMTP commands into email messages in ...
Microsoft is working to fix a DNS misconfiguration that is causing one-time passcode (OTP) message delivery failures in Exchange Online for some users. Recipients may receive a single-use access code ...