Brevo and MIcrosoft Authentification

Looking for someone to connect my Brevo account with Microsoft,

for Brevo and M365 this will be easy fix and fast task

Exchange Online: Ensure your email authentication records are set up to avoid mail flow issues to third-party email accounts
Action needed

If your admins have already confirmed that your organization's DKIM, SPF, and DMARC records have been established already, and your users haven't received the error code mentioned below in NDRs, then you can safely ignore this message.

We've received various reports from users that email sent to specific third-party email providers aren't sending and return a "550 5.4.300 Message expired -> 421 4.4.2 Connection dropped due to SocketError'" error code within the NDR. This is stemming from a result from recent security related changes from said third parties to improve their resiliency against potential spam and other malicious email attempts. Part of these efforts now requires users to authenticate to DomainKeys Identified Mail (DKIM) and/or Sender Policy Framework (SPF), depending on your organization's setup. For those who are bulk sending email, both DKIM and SPF are required.