Hiding contact from GAL in Sync Environment

How to hide contact in hybrid/synchronized environment in Office 365. When you have Hybrid environment or synchronized environment where AAD connect sync your all users, attributes from on-prem to Office 365. How you can hide the contact from GAL (Global Address List). It’s a big challenge as msExchHideFromAddressLists attribute by default is set not to … Read more

DKIM (DomainKeys Identified Mail)

In the world of email security, DKIM (DomainKeys Identified Mail) stands as a crucial line of defense against spoofing and phishing attacks. When used in conjunction with SPF (Sender Policy Framework), DKIM ensures that your domain remains secure and trustworthy. But what exactly is DKIM, and how does it work? Let’s dive in. What is … Read more