Tag: Microsoft

Microsoft Defender for Office 365-Configure trusted ARC sealers email authentication for Microsoft 365 Custom domains

Authenticated Received Chain (ARC) is a mechanism used in email authentication protocols to address the issues of message forwarding and intermediary handling of emails. It is designed to improve the reliability and security of email authentication systems like SPF (Sender Policy Framework) and DKIM (DomainKeys Identified Mail).

Microsoft Defender for Office 365 – Configure DMARC email authentication for Microsoft 365 Custom Domains

Domain-based Message Authentication, Reporting, and Conformance (DMARC) builds upon SPF and DKIM to give domain owners greater control over how recipient servers handle their email messages. With DMARC, domain owners can specify policies instructing recipient servers on how to handle emails that fail SPF or DKIM checks. DMARC also enables domain owners to receive reports on email authentication results, allowing them to monitor and improve their email security posture.

Microsoft Defender for Office 365 – Configure DKIM email authentication for Microsoft 365 Custom domains

DomainKeys Identified Mail (DKIM) allows email senders to sign their outgoing emails digitally using cryptographic signatures. These signatures are stored as DKIM records in the domain’s DNS settings. Recipients’ mail servers can then use these signatures to verify that the email content has not been tampered with and originated from an authorized sender.

Microsoft Defender for Office 365-Configure SPF email authentication for Microsoft 365 domains

Microsoft Defender for Office 365 is a cloud-based email filtering service that helps protect businesses against advanced threats such as phishing and malware in emails, links, and collaboration tools like Microsoft Teams, SharePoint, and OneDrive. Formerly known as Office 365 Advanced Threat Protection (ATP), Microsoft Defender for Office 365 provides several features to enhance the security posture of an organization’s email and collaboration environment.

Fix VBR 12.1.1 Backup Configuration Warning Failed to connect to Red Hat Virtualization plug-in…

This is a very interesting warning. I migrated many VBR servers, and it’s the first time I’ve encountered this warning.
The detailed warning message is below:
Warning Failed to connect to Red Hat Virtualization plug-in: Failed to login to platform service: The remote certificate is invalid according to the validation procedure.

How to use QNAP as Object Storage for Veeam Backup and Replication 12.1 with Immutability Backup

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QNAP QuObjects application is free and certificated for objects with immutability, which means you can use it as object storage within Veeam for a backup repository that supports their immutability feature.

How to Install Backup for Microsoft 365 v7a

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Veeam released the version of Veeam Backup for Microsoft 7a on December 5, 2023. The Cumulative patches contain Veeam Backup and replication v12.1 compatibility and the ability to set email notifications with Google and M365 accounts in Veeam Explorers.

How to Install Veeam Backup Enterprise Manager 12.1

Veeam Backup Enterprise Manager is a centralized management and reporting tool designed by Veeam Software for overseeing Veeam Backup & Replication deployments. It allows administrators to control and monitor their backup infrastructure through a web-based interface, making it easier to manage large-scale environments.

How to Install Veeam Backup and Replication Console 12.1

When you install Veeam Backup & Replication v12.1, the Veeam Backup & Replication console 12.1 is automatically installed on the backup server. If you want to remotely access Veeam Backup & Replication v12.1, install the Veeam Backup & Replication console 12.1 on a dedicated machine.

How to Install Veeam Backup and Replication 12.1

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When you install Veeam Backup & Replication v12.1, the Veeam Backup & Replication console is automatically installed on the backup server. If you want to access Veeam Backup & Replication remotely, you can install the Veeam Backup & Replication console on a dedicated machine.

FIX Veeam VBM365 backup with “There is an error in XML document” Error

Veeam Backup for Microsoft 365 has an error in one of the mailboxes. The error message is “There is an error in XML document…The specified type was not recognized: name=’SharingMessage’.

Veeam VBR 12.1 CVE-2023-36558 and CVE-2023-36049 Vulnerabilities

Today, I noticed two fresh vulnerabilities on the VBR12.1 Manager and console servers. Certain .net core requirements are installed when the product is installed. Unfortunately, The .net isn’t patched automatically through Windows updates.

Fix Windows Server 2022 (2019) Recovery partition to prevent C drive extend volume issues

When you try to extend the C drive from the Disk Manager tool but the Extend volume greys out, that’s because the recovery partition prevents the C drive from extending the volume.

How to upgrade Veeam Backup for Microsoft 365 to v7a

Veeam released version of Veeam Backup for Microsoft 7a on December 5, 2023. The Cumulative patches contain Veeam Backup and replication v12.1 compatibility and the ability to set email notifications with Google and M365 accounts in Veeam Explorers.

How to Upgrade Veeam Backup and Replication with Hardened Repository to v12.1

Veeam Backup & Replication 12.1 is the newer build of version 12, and the major new features and enhancements were added in Veeam Backup & Replication v12.1. e.g. Detect and identify cyber threats, Respond and recover faster from malware, Ensure security and compliance, Veeam App for ServiceNow, Backup of object storage, Veeam CDP enhancements, Veeam AI Assistant, etc.

Restore VM Files at Veeam Backup and Replication v12

You can restore VM files (XML, VMCX, VMRS, VMGS, VHD, VHDX) if they become corrupted. This option is an excellent alternative to restoring the entire VM. You can only restore a single VM file.