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Chat / IM

Instant messaging (IM) is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms". Depending on the IM protocol, the technical architecture can be peer-to-peer (direct point-to-point transmission) or client-server (a central server retransmits messages from the sender to the communication device).

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Our company uses O365 for all employees. One app we use within it is Skype for Business. We would like to get a report showing how many individual messages a given user sends from Skype. The MS reports only seem to provide session counts. I know in the conversation history you can see the messages sent/received, but to manually scroll through Inboxes and count these is not practical. Are there any PS scripts for this?

Thanks for the assistance in advance!
CompTIA Security+
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I have messages from certain address goes to junk folder of some mailboxes. I know in exchange we have Set-MailboxJunkEmailConfiguration to add address or addresses in block or safe lists of particular mailboxes which basically adds to them to outlook application safe or block list.

I have never heard of any way to add an address to Spam safelist organization wide. is there such option? (Powershel Command) ?

My form login in my Ms Access application hide immediately after login in a user because I use it to reference the user name control and store the names of the users and those approving documents in the table  called tblcontrol for purpose of a proper audit trail. Now I want to reference also all the massages so that they become personalized, I have massages like:
 MsgBox “Please check your book keeping entries are not balancing”
Now I want personalize the massage by ensuring that it pick the user name as the starting word like below:
MsgBox “Chris please check your book keeping entries are not balancing”
How can I insert this reference like below within the above message?
What I want to achieve is that all error messages must be personalised, this will help the users to think psychologically that the system knows exactly what they are doing:
I want to replace the   (MsgBox “Chris please check your keeping entries are not balancing”) with
MsgBox “Forms!FormName!ControlName.Value please check your keeping entries are not balancing”
 but does not work any suggestion here or is there other ways of achieving that?


CEO wants to add that as part of two-step verification when somebody creates a new account on our site.
How to delete text messages on iphone?

I can’t believe this is soooooooo hard
Can anyone recommend a very simple (preferably low priced or free/open source) solution for inter-office chat?  

I'm looking for ultra simple: just the ability for about 15 employees to quickly have simple chat sessions with each other over LAN.  No need for Internet connectivity, phone, or video.

I've looked at a few solutions, but I haven't found anything that I'd feel good about sharing email addresses with.  I signed up for one as a test and got 3 emails in 24 hours.

Ideally I'd like a utility that runs in the PC system tray, and you just quickly open it, send a message to a pre-set up user on the LAN.  No bells and whistles needed.

Anything safe like that exist?

A Microsoft Outlook 365 account in our company has reached the 50 GB limit in its PST file and it stopped receiving messages. This is what I did to free space:

a) Archive all the data from year 2017
b) Archive data from January to June 2018

Now I can see that there are 2 (archived) files that sum about 25 GB but the original PST file size has not changed so I ran the Compact tool but it seems nothing is done because it finishes instantly. I click Compact and it terminates "instantly" and the size of the file remains the same.

What can be happening?
Am I missing something?

I performed this same process in 2 additional accounts (some time ago) and it worked.

Best regards,
Jorge Maldonado
After installing MobilePass (a 2FA/OTP app for use with Checkpoint
VPN), it has required my Android phone to enter a PIN : previously
I just need to swipe the screen.

The issue is: since MobilePass app is installed, all my various
Whatsapp groups don't give a sound/alert even if I set custom
notifications.  However, the new whatsapp messages will still
pop up (if I set a custom notification).

I would like the sound notifications for new messages at set
by custom notifications.

My Android Note 4 is not managed by MDM
Using Exchange365 I trying to stop phishing messages that spoof the CEO's address. We have a rule set up for it but it looks wrong.
We have this set up in Exchange admin centre, protection, spam filter.

Applied to:
If the message:
Is sent to 'theceo@xxx.xx' or 'theFD@xxx.xx'
Take the following actions:
Apply hosted content filter policy "test".
Except if the message:

What I'm trying to configure is if the mail comes from an address where the name is 'theceo' but the mail address is not from our organisation.

Any ideas how this can be done?  We have Exchange for Business so don't yet have the enhanced anti-spoofing yet.
2FA enabled, password already changed and I didn't receive any security alert which Gmail sent me whenever I logon to new devices to check the activity.

Received the below message in my personal Gmail account.


I'm a member of an international hacker group.

As you could probably have guessed, your account XXXXX@gmail.com was hacked, because I sent message you from your account.

Now I have access to all your accounts!
For example, your password for XXXXX@gmail.com: PASSWORD

Within a period from July 31, 2018 to October 3, 2018, you were infected by the virus we've created, through an adult website you've visited.
So far, we have access to your messages, social media accounts, and messengers.
Moreover, we've gotten full damps of these data.

We are aware of your little and big secrets...yeah, you do have them. We saw and recorded your doings on porn websites. Your tastes are so weird, you know..

But the key thing is that sometimes we recorded you with your webcam, syncing the recordings with what you watched!
I think you are not interested show this video to your friends, relatives, and your intimate one...

Transfer $800 to our Bitcoin wallet: 1F5csJmyf3yJs5s25tZmYKoFXznR452er9
If you don't know about Bitcoin please input in Google "buy BTC". It's really easy.

I guarantee that after that, we'll erase all your "data" :)

A timer will start once you read this message. You have 48 hours to pay the …
Python 3 Fundamentals
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Python 3 Fundamentals

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Hi, have an Exchange 2010 Hybrid setup

I have created distribution list in Exchange console and also distribution group in AD

Synced successfully, tried to send a mail to test@test.com

Get following error

The action 'Set-DistributionGroup', 'RequireSenderAuthenticationEnabled', can't be performed on the object 'media.queries@rtb.ie' because the object is being synchronized from your on-premises organization. This action should be performed on the object in your on-premises organization.

Have unticked Require that all senders are authenticated in Message Delivery Restrictions as sent a test mail and get below error

The group test.test only accepts messages from people in its organization or on its allowed senders list, and your email address isn't on the list.

Any best way to fix it?

New distribution group for a customer not working, they have hybrid on premises setup (Exchange 2010)

With distribution security group in Exchange On Premises,

I realise there are two groups

  Mail-enabled universal distribution groups (also called distribution groups) can be used only to distribute messages.

   Mail-enabled universal security groups (also called security groups) can be used to distribute messages as well as to grant access permissions to resources in Active Directory.

This is a universal security group, there is a group in Office365 setup, users are complaining that no one is receiving mail through the distribution group

Is there a checklist I can use to go through this? Just want to check the validity, someone else would have set this up, I've been added to support for our Office365 group and want to learn fast and troubleshoot this and see the best way to do this

Thanks in advance :)
I have a stand-alone Exchange 2013 (CU11) server.  All has been well for about 2 years now with all mail and any mail flowing well inbound and Outbound.  We do use Trend Micro Hosted Email Security for Inbound filtering.  As I just mentioned, we never had any issues with messages staying in the queue up until 5 days ago.  


1.  ALL inbound email is fine and flowing nicely.
2.  A handful of email domain suffixes will not go through.  For example, one of them is OUTBOUND mail to Sympatico.ca never leaves the Exchange Queue (also same with Bell.net and a few others).  90% of other outbound emails to other domains go through just fine.
3.  Tested DNS and appears to be resolving well
5.  Restarted the Transport Service numerous times to no avail
6.  No smoking gun in the Event Viewer
7.  Not using a smarthost on my Send Connector, using "MX record associated with recipient address" for delivery
8.  ISP even added a PTR record for my MX record.
9. get-ServerComponentState returns everything as Active

Really not sure what else to try or what typically causes only certain outbound email from specific domains from leaving the queue...  Here is what I see from one of the messages stuck in the queue (with replaced company specific info)...

Identity: <InternalServerName>\2718\102499394519069
Subject: Test
Internet Message ID: …
Need a YouTube based webinar, with chat service

I need to create the MP4 of a live webinar, where I use OBS to live stream myself to YouTube, with my green screen replaced with a professional looking image. But I need one to many chat services.

So, how much I do this?

I wish I could use a comprehensive webinar solution, but they either do not support the green screen technology (WebinarJam) OR they are too expensive (GoToWebinar).

So, my solution is to use:

1) OBS for green screen removal
2) Live OBS stream to YouTube
3) YouTube handles audio

But I need a chat service my attendees can use to submit comments and questions.  


How can i remove or deactivate an ex-employees email account from skype for business directory? I do not want the email address to be searchable since they no longer work for the organization. What is the best solution to permanently remove the account from being accessible.
Hello Experts,

what are the best options & cost effective hardware for video conferencing?

thank you.
I would like to have a backup of skype conversation history for one user before deleting the info within outlook for future reference. Alternatively, is there a way to not link one users chat history with their email account? Any info will be helpful.

Thank you,
I am having a wierd issue going on and I dont know where to begin. 2 seperate companies are getting a timeout from my mail.company.com. THe time out is coming from ppops.net. See below:
From: Mail Delivery Subsystem <MAILER-DAEMON@mx08-00198502.pphosted.com>
Sent: Wednesday, August 15, 2018 2:29 PM
To: Aaron White
Subject: Delivery delayed:[Ext] RE: August 30-31, 2018 Petrel Advanced Property Modeling
    **      THIS IS A WARNING MESSAGE ONLY      **
The original message was received at Wed, 15 Aug 2018 15:15:15 GMT
from m0161610.ppops.net []
   ----- Transcript of session follows -----
<LCarmichael@company.com>,<NSmith@company.com>... Deferred: Connection timed out with mail.company.com.
Warning: message still undelivered after 4 hours
Will keep trying until message is 5 days old

Both messages are similar and the only constance is ppops.net and mail.company.com. I am not having that issue with other emails, just these 2.
Looking for a way to create pop up display messages on Windows 10 (Similar to what we used to be able to do with Task Scheduler)
Thank you,
Become a Microsoft Certified Solutions Expert
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Become a Microsoft Certified Solutions Expert

This course teaches how to install and configure Windows Server 2012 R2.  It is the first step on your path to becoming a Microsoft Certified Solutions Expert (MCSE).

Does anyone have advice on how to add a basic messaging app into your web project?

I have a website and would like a simple in-app messaging feature - are there any good guides people have seen out there on how to execute this into a project - would PHP be good for this?

Any advice would be great!
I am receiving some emails from people I do not know.  In the To box my name is completely scrambled, the message is from a person I do not know and the subject is irrational
like 096-be?  there are links in the message but I dare not open them.  When I hover the mouse over the to box name and check the email address it is my email address.
What is happening here?  How does it happen and what should I be doing about it.  I have noticed this phenomenon with some other messages over the past 3 months.
Exchange 2016 on-premises. Online Archive search results are limited to 250 items.

Exact messages reads, " Online results are limited to 250 items. If you didn't find what you were looking for, try again using more specific search terms."

I have read and applied the changes described for editing the Microsoft.Exchange.Store.Worker.exe.config in Exchange 2013 but that has not changed to behaviour in 2016.

We have had Skype for a few years.

We are interested in purchasing Skype for Business and installing on a Windows 10 PC.

Before we do so, we would like to know:

- What are the differences between Skype and Skype for Business
- How much does Skype for Business cost
- Where to buy Skype for Business
- Can a person with Skype for Business call someone using Skype and vice versa
- Can the same Skype for Business account be used on any Windows PC in different locations
- Do we need an Office 365 account or can we use Skype for Business without it
- Can Skype for Business be used in a location with low bandwidth

We appreciate your support with the above.

Hi Experts,

Could any one tell me what would it take to send Text Messages through PHP, both on the Server and PHP side?

I would prefer not to use third-party, due to sensitivity

Thank you.
I have a FB messenger conversation with someone. There is a setting that lets me delete the conversation. Does it delete the conversation on both ends or just my end? Since there could be some data in the conversation that the friend might have wanted to keep.

Chat / IM

Instant messaging (IM) is a type of online chat that offers real-time text transmission over the Internet. A LAN messenger operates in a similar way over a local area network. More advanced instant messaging can add file transfer, clickable hyperlinks, Voice over IP, or video chat. Non-IM types of chat include multicast transmission, usually referred to as "chat rooms". Depending on the IM protocol, the technical architecture can be peer-to-peer (direct point-to-point transmission) or client-server (a central server retransmits messages from the sender to the communication device).