If you have exchange on prem or in hybrid mode. Email Stuck in Transport Queues. 1.1.2022 bug… Workaround Bypass the Anti-Malware Engine using the following commands in the Exchange Management Shell: Set-MalwareFilteringServer -Identity “ServerName” -BypassFiltering $true Restart-Service MSExchangeTransport If the environment has multiple servers, you can try this command to update them all at once: get-malwarefilteringserver |Continue reading “Exchange Anti-Malware Email Stuck in Transport Queues”
Category Archives: microsoft
Send-As problem 4003 (INSUFF_ACCESS_RIGHTS), data 0
ON Exchange 2010/13/19 when you try to give Send As Permissions for security group to users Group you may get this error : Access is denied. Active directory response: 00000005: SecErr: DSID-03152857, problem 4003 (INSUFF_ACCESS_RIGHTS), data 0 To work around this issue, add the “modify permissions” permission for the Exchange Trusted Subsystem group to theContinue reading “Send-As problem 4003 (INSUFF_ACCESS_RIGHTS), data 0”
Microsoft Teams Essentials
Microsoft announce the first standalone offering of Microsoft Teams designed specifically with small businesses . Microsoft Teams Essentials will be priced at $4 per user per month , and provides expansive limits and features for hosting professional meetings and collaborating in one place: Unlimited group meetings for up to 30 hours Meetings with up to 300 people 10Continue reading “Microsoft Teams Essentials”
Microsoft November 2021 Patch Tuesday fixes 55 flaws, 6 zero-days
Microsoft has fixed 55 vulnerabilities with today’s update (November 2021), with six classified as Critical and 49 as Important. The number of each type of vulnerability is listed below: 20 Elevation of Privilege vulnerabilities 2 Security Feature Bypass vulnerabilities 15 Remote Code Execution vulnerabilities 10 Information Disclosure vulnerabilities 3 Denial of Service vulnerabilities 4 Spoofing vulnerabilities The sixContinue reading “Microsoft November 2021 Patch Tuesday fixes 55 flaws, 6 zero-days”
OWA Security
OWA Security introduction When users in an organization work with OWA (Microsoft Exchange Outlook Web App) from anywhere in the world, they are likely to leave behind copies of mailings that have saved or opened on computers from which they have accessed the service. In fact, when you open Attachment in OWA, a copy ofContinue reading “OWA Security”
Windows CA (Certificate Authority) Server – The trust relationship between this workstation and the primary domain failed
When your CA server lost is Trust with the AD Domain yo will get this error after you put your username and password : The trust relationship between this workstation and the primary domain failed At the same time, events with EventID 5719 with the source NETLOGON appear in the System section of the EventContinue reading “Windows CA (Certificate Authority) Server – The trust relationship between this workstation and the primary domain failed”
Microsoft acquires ReFirm Labs to boost IoT security with firmware analysis
Microsoft has acquired firmware security startup ReFirm Labs to boost its security capabilities for protecting Internet of Things and intelligent edge devices. “The addition of ReFirm Labs to Microsoft will bring both world-class expertise in firmware security and the Centrifuge firmware platform to enhance our ability to analyze and help protect firmware backed by theContinue reading “Microsoft acquires ReFirm Labs to boost IoT security with firmware analysis”