IT Infrastructure

 Scenario: You have migrated from In-House Exchange server to Microsoft365 You Decommissioned you Exchange server You have disbaled/deleted users mailbox and want to add old users SMTP in Microsoft365 mailbox Exchange online error: While trying to add SMTP from Exchange online to Microsoft365 getting error “  Email address type update failed Error: Error executing request. An Azure Active Directory call was made to keep object in sync between Azure Active Directory and Exchange Online. However, it failed. Detailed error message: Unable to update the specified properties for on-premises mastered Directory Sync objects or objects currently undergoing migration. DualWrite (Graph) RequestId: The issue may be transient and please retry a couple of minutes later. If issue persists, please see exception members for more information. ” | You cannot directly add additional SMTP for Migrated users from Exchange Online because If you are syncing from your AD to Azure (using AAD...

  How to Send Email from your Scanner/Custom Applications to Your Microsoft365 Email accouts  You can use Microsoft Direct send to mail directly from your printer or application to Microsoft 365 or Office 365 (direct send) Option 2 One important step, which is not point out in Microsoft Doc First allow your public IP in Anti-Spam policy 1.          Login to : https://security.microsoft.com 2.          Go to Policies & rules > Threat policies> Anti-spam policies 3.        Click Connection filter policy (Default) Edit and add Your public IP address in Allow List 4.        Click Save Now you can follow following steps and edit your printer or custom application SMPT to send scan email to you organization Microsoft365 users Following steps are copied from Microsoft Site, its make sence because .Above one important step Was not included ...