There was recent advisory from Microsoft about when the default configuration are used, an elevation of privilege vulnerability exists in Microsoft Windows that could allow
Magento 2.3 EOL Recently, Magento has an announcement to all Magento community people and developers to release an upgrade of Magento 2, which is Magento 2.4. This
I’m sure most of the admins would have received an email from Microsoft saying, “Starting June 1, 2020, Office 365 will begin retiring TLS 1.0
There are few runbook in gallery which helps to schedule shutdown and reboot of Azure VM but they no longer work or for Classic Azure.
Sometime early last year Microsoft announced that Global peering is Generally available, that opened lot of possibilities. One of the requirement that my client want
What happens when your Token Signing Certificate is about to Expire and how you can recover from the situation. The infrastructure is similar to the
If you have issues in connecting to your office 365 mailbox through your outlook, or some of the users complaining issues with their outlook, then
If you have issues with Azure MFA, then you are likely affected due to issue caused by Microsoft. Please check your message center in office
NPS extension for MFA helps to make use of Azure MFA for on VPN connectivity. Although the documentation from Microsoft is straight forward to explain
Most of my customer use Exclaimer. Eversince Office 365 started rolling out, Excliamer started Cloud signature to support Office365 customers. If you have used on-prem
The AAD Connect comes with a Health Agent which monitors the AAD Connect and logs in to Azure AD. The events can be viewed from
A recent .Net frame work update is causing the AAD Connect server to crash or the CPU utilization goes up to 100% Go to Task
AAD Connect is very flexible when the organization expands but at the sametime we should make sure the AAD Connect is up-to-date to coupe with
Issue: The password sync for sub-domains are not working Data Collected: The password hash sync for the root domain and selective sub-domains are working without
I’ve encountered an interesting issue that may be well useful to troubleshoot and how to fix it Issue : Users are unable to login to
Muli-Factor Authentication using Office 365 is widely used. MFA can be used for all the application that integrates with Office 365 services. The first an
Hybrid customer always complaint about the fact that Office 365 users not being able to delegate access to On-prem (Or) On-prem users not being able
So, Azure MFA Extension for NPS was setup RDS and it was working till last week. Issue: Allow of sudden the MFA notification stopped. User
Recently Microsoft released office security that created lot of issues for the clients who heavily uses outlook add-ins for business purposes. Some of them are
As you may already know that Microsoft decided and moved from Classic Intune to Azure integrated Intune. There are few things that needs to considered
Recently Google Project Zero team has identified a vulnerabilities on CPU that is affecting all AMD, Intel and ARM Processors. The variants of the issue
When you have your users on office 365, they tend to use integrate their account with third party cloud applications. The advantage and dis-advantage of
Note : This issue has been fixed by Microsoft. This article is just for an information If your office 365 is setup to amend signatures
Recently i’ve encountered an issue with the AD connect. I thought it is worth sharing with others. Infrastructure There are 2 forest 1. Forest A
So, in my previous post i have discussed about the existing setup and the challenges to address the problem. Here, i’m going to discuss about
Having worked with different exchange environment, every since the release of Exchange 2007 use of certificate has been made compulsory. It should be either self-signed
Recently i worked on Exchange 2010 to Office 365 migration. It is a complex environment, i had to customize too many things to be able to
Recently we have upgraded all the IE 9 to IE 11. The testing went well but didn’t realize that we found an issue after implementation.
We have had lot of issues with Time sync on members servers. If the time is not in sync with the domain controller, you may
I started focusing more on Active directory. I thought it would help others to share my experience not just related to Exchange, but also Active
I have been going through lot of changes in my career for past few years. I have promised myself to start writing blogs again. I’ll
I thought that easy, when you have just 2 or 3 folders. How about 100 folder, it is still easy though if you know the
Recently i got into a situation where i had to streamline the permissions that are given to the shared mailbox. So i’ve decided to do
Recently I’ve encountered a scenario to delete a particular message with a certain subject. Which is no big deal Export-Mailbox -TargetMailbox “To Mailbox to which
Below are some tools which each exchange administrator has to know: MFCMAPI Telnet The Exchange Pre-Deployment Analyzer The Exchange Best Practices Analyzer The Mailflow Troubleshooter
Exchange Server version numbers and Schema upgrades: Exchange Server Version Numbers Schema Upgrades Exchange Server 2010 SP2 14.02.0247.005 14732 Exchange Server 2010 SP1 14.01.0218.015 14726
Earlier today Microsoft has been released roll up 6 for Exchange Server 2007 SP3. For Exchange Server 2007 RU6 Download click here For description of
Note: This complete article wrote with reference of http://technet.microsoft.com/en-us/exchange/bb936719.aspx please visit this page if you need more information in detail. This article provides the information that
Exchange server SP2 is available for download – http://www.microsoft.com/download/en/details.aspx?id=28190 It includes the following features Outlook Web App (OWA) Mini – OWA designed for low bandwidth
Few weeks back i have posted about an issue “Certificate Missing on the Server – BUG?” – http://wp.me/pM6aD-1Q. I was just googling around without sucess
After blackout for continous 3 days of service, BIS is finally online on 13th. To ensure the operations of the BB server, it is recommended
I guess some may have problem in using their BB device, like cannot send/receive emails, cannot check calendar and so on. If you are located
I recently was trying to update the certificate to add a new domain to it. I generated a new CSR file and i got a
Installation of “Microsoft Exchange Server 2007 Service Pack 3 Unified Messaging Language Packs” caused us an issue which i would like to share Problem :
You will receive the following email, —————————————————————————————————– From: xxxxxxxxx@xxx.com Sent: Tuesday, December xx, 2010 x:xx AM To: xxxx@xxx.com Subject: Your Mailbox Has Exceeded? Your Mailbox
Hello All, Good opportunity to work with Exchange Server Technologies like 2003/2007/2010. Kindly contact me if you are looking for Exchange Server Admin Job in
To find a UMUser who has a extensioni “xxxx” using powershell get-ummailbox | where { $_.Extensions -eq “xxxx” } and get-ummailbox | ForEach { If($_.Extensions
When you follow the article Exchange Test CAS Connectivity user gets locked out when using Exchange 2010 MP http://support.microsoft.com/kb/2022687 I followed this article. After running
I was busy with my work due to hetic work schedule. From now you can expect constant posting from me until i get stuck with
Its a known issue that mail flow certain domains does not work if your exchange server 2007 satisfies the following condition Condition * Os :
Topology: Exchange 2007 > Watch Guard firewall > Microsoft ForeFront > Internet Send connector is smart-hosted to Microsoft ForeFront Exchange 2007 exhibits a feature known
Problem Recently i’ve encountered a problem that i was not able to send and receive emails between two sites where E2K7 is installed Symptom You
Step 1. Telnet “Ip address or mx record” 25 Step 2. Ehlo (or) helo (or) ehlo domain.com Step 3. mail from : youraddress@domainame.com (or) mail from :
Problem When third party application or mails from the internet sends a message to your organisation, where you have Edge-Transport Server is receiving server, then You
1. There would be 11 copies of each message 2. Message Header Message header will be useful when the emails that are not in the
Online deframentation – Does not reduce the physical size of the database · Offline Defragmentation – Reduces the physical size of the database · Online
Issue: Microsoft Exchange IMAP4/POP3 service does not start after installation/attempt install of SP1 Exchange server 2007, Additionally the following events are logged in the Application Log: Event ID: 1000
1. Difference between ‘gatewayProxy’ attribute on the Recipient Update Service object and ‘GatewayProxy’ attribute on the Recipient Policies object. gatewayProxy is populated when the policy
LINK STATE TABLE Link state table contains the following information o List of all Connectors -> Name o Link status of the connectors -> Up/Down o Link cost
What is use of Temp tables? The Exchange Temp tables are special-purpose subfolders of the SMTP service’s logon to the Message Database. They are used
In recent past, we had few cases with “Incoming emails to the server does not reach the users inbox” problem. In all the instances we
SMTP gateway servers use memory primarily for maintaining connections and keeping track of vital information about messages in the queues. The memory used to store
Would the Disk bottleneck affect the mail flow? As well all know, yes that will “affect the slow or affect” the mail flow Reason: Every message
I’ve recently come across a problem where, For Exchange 2003 and 2007 co-existence environment, When an mail-enabled object is created, the x:400 address will not be
I found interesting concept somewhere in the web to reduce the spam that comes in to the organization. As we all know mx record plays
I’ve started this blog to share my experience when i work with exchange server. I really appreciate all your comments and feedbacks.
