AtanasMIron ContributorJul 20, 2023Mailbox blocked daily I have a mailbox which sends automatically confirmations to customers about their bookings. Each day this account is blocked by the security system and should be released manually from Security porta...Show More
AnnTaeYounMVPJul 24, 2023Please refer to following the link.https://learn.microsoft.com/en-us/microsoft-365/security/office-365-security/responding-to-a-compromised-email-account?view=o365-worldwide/?WT.mc_id=M365-MVP-5002523
