23 בMarch 2017
As we all know, many organizations deal with mail attacks on a daily basis. Transport rules have been created & some mail filters are known for protecting against vulnerabilities,
Today I would like to share with you an experience I had with some customers who are not sure how to configure their SPF records correctly to protect against spoofing
What is SPF? acronyms 'Sender Policy Framework'
A SPF record is actually a DNS record, SPF records contains a list of servers that are allowed to send mails from your domain or who is authorized to send mail from your domain. There are simple...
11 בMarch 2017
Hello dear visitors,
It's Just 2 weeks has been passed and already faced with some issue at my customer, came in the morning and got a call that Exchange service doesn’t work properly, after 2-3 minute of viewing into event viewer I noticed that the database was unmounted, then I realize that exchange’s disk was out of space,
I started to run some PowerShell commands which helped me to realize that there was a user who was responsible for this case, I would like to share with you the PowerShell commands I have run, run this command several times and try...
18 בFebruary 2017
Today I am going to talk about the UAC (User Account Control) give you a brief explanation of what it is and show you the necessary steps to configure UAC correctly.
The UAC allows us to protect our computers preventing users from running harmful software, and discourages users from running any non-relevant installations on their computer.
Using UAC we quite blocking any potential malware initiated on a computer.
When trying to install /uninstall or even RUN any executable, there are some applications which need to write to locations or registry keys which standard users are not able to. As soon as the...
16 בFebruary 2017
13 בFebruary 2017
I would like to introduce you this nice possibility we under our noise. I am talking about the healthy report.
Perhaps, your are monitoring Active Directory replication with REPADMIN command and gets information about your information, But sometimes also go over on DFS service/resource could be relevant for you, I already had a case the there was no any issue with AD replication, Repadmin showed that everything is ok, but a remote site didn't retrieve GPO correctly.
DFSR (Distributed File System Replication) service which knows synchronize folders on multiple servers across local WAN network connections, In our case it replicates the...
12 בFebruary 2017
Today I want to show you very nice possibility which can be very good for you guys, owing to my manager give me this clever task
I sure you are familiar with the following annoying correction thing we have in Office:
Which means that Office does not meet that word, so in this article, I am going to show you how to edit this file and set the bulk of words to your users which will always correct whatever you going to write.
Please navigate to:
Add some words:
Open a word file and check it:
It applies to any Office programs.
Then you can deploy this file by...
8 בFebruary 2017
7 בFebruary 2017
the DFS replication service stopped replication on the folder with the following local path
Just wanted to share with you a small troubleshooting I had today with AD, from some reason my our clients in the remote site couldn't get group policy correctly or event at all.
A few minutes later me and my manager we went over on DFS event logs and found the following error:
Which means that we want to force the non-authoritative synchronization of SYSVOL on domain controller, the relevant values weren't existing for distributed file system Replication (DFSR)
So the solution we found is to perform "non-authoritative" synchronization of...
How to uninstall Office 2013 and install 2016 click to run including warning message by SCCM:
Following to my last article about Office 2016 deployment by SCCM:
In this article you are going to see several steps:
Notify user about installing
Close office process by TASKKILL
Installing new Office version
uninstall old office version
informing the users about success.
Let take a look on steps:
The first step is going to be simple VBS script with MsgBox:
result = MsgBox ("" & vbnewline & "Dear PelegIT users, Office version 2016 upgrade will start shortly. Please save your files and do not open any office programs until...
Assuming you want to upgrade your Skype For business's version or want to know what is the current version you have to open Skype For Business Management Shell and run the following commands:
Check CS Server Version:
And for getting the version of each component you have to run this:
Get-CsServerPatchVersion | ft -AutoSize
Before you are running upgrade make sure:
Front End + Edge are up to date with Windows Update
Run the following command through SfB Shell:
net stop w3svc
Follow the steps here ( The step can be changed from environment to environment so I prefer you will go over to...