Microsoft recommends that. How to protect your email users fully secure uk telegram data all domains associated with Office 365. If you don’t protect your onmicrosoft.com domains, threat actors can easily exploit them for spoofing attacks. Luckily, if you’re using an onmicrosoft.com subdomain, SPF should already be enabled. However, SPF alone won’t protect against spoofing attacks. For that, you need to use DMARC! So, let’s take a look at how to implement DKIM and DMARC for your onmicrosoft.com domain to improve email security .
What is onmicrosoft.com or MOERA domain?
onmicrosoft.com. How to protect your domains are your Microsoft Online Email Routing Address domain, also known as MOERA for short. Your MOERA domain is formatted as <domain>.onmicrosoft.com and is a default address given to every Microsoft tenant during onboarding. It is typically assigned during the initial setup phase. When you sign up for Microsoft 365, you are required to provide a unique domain name. Microsoft then creates a domain in the format yourcompany.onmicrosoft.com.
MOERA addresses are used internally in Microsoft why do these trends align at the start systems to route email. For example, even if a user’s primary email address is [email protected], they may still have a MOERA address such as [email protected], which is used behind the scenes.
Why is identity verification important for all domains?
Microsoft has been a target of phishing attacks for years! In fact, in 2024, Microsoft was named the most impersonated global brand, followed by Google.
In an impersonation attack, a well-known brand is tricked into sending malicious, fake emails from its domain. This means that an attacker can spoof your trust review onmicrosoft.com domain to send phishing emails to your customers , who may click on them and fall for the scam. You will suffer the consequences of this attack in the form of negative customer feedback, loss of trust, and damaged reputation.
Therefore, it is imperative that all domains are secured! Here are some email verification protocols that you can use to achieve this: