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In July 2018, we will no longer support the use of Session Border Controllers (SBC) to connect 3rd Party PBX systems to Exchange Online Unified Messaging (UM).  We're making this change to provide a higher quality of service for voicemail, using Exchange

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4,246 Views
39 Replies

This is still a huge issue for us, as it is the primary reason we can't currently deploy our Exchange Online subscription. This announcement was made 2 days after we made

... Read More

Just to clarify, Is Microsoft allowing us to still deploy SBC to Exchange UM currently? (Specifically in the .EDU space) provided we are fully understanding that support

... Read More

Steve,

will Lync 2013 On-Premise need to upgrade prior to 7/2018?  Or, are we uneffected also.

AudioCodes has also announced a solution to remedy this... it's actually pretty clever: 

http://online.audiocodes.com/exchange-online-unified-messaging-x-um

 

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Basically this stops all of our Office 365 deployment plans forever. Even in a small organization one year would be a laughable amount of time to make this change. How ca

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We have a compromised credential, sending out bad emails.  We have reset the password, run a "Revoke-AzureADUserAllRefreshToken" on the user's account.

 

If we have reason to believe a malicious user is logged in via OWA, what else can be done to shut thing

... Read More
50 Views
3 Replies

You might want to take a look at this PowerShell-script:

https://github.com/OfficeDev/O365-InvestigationTooling/blob/master/RemediateBreachedAccount.ps1

 

This script will a
... Read More

Hi Brent,

 

The fastest way is to create a Transport Rule to avoid that, because the token's could take some time to take effect.

Hi. We have had a problem with mail loops, because a mail was sent to a helpdesk mailbox, that replied with a case number, that triggered the users autoreply that triggered at new case number and that just went on and on and on.

Is there a way, in Exchange

... Read More
75 Views
5 Replies

In Exchange, Autoreply is being sent once during the period of Auto Reply (Foremly known as OOF). If I sent an email to someone who is OOF and i get his auto reply, I won

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In the case you are describing, no, you simply dont know the address beforehand. You should however be able to configure a transport rule to block OOO replies sent to thi

... Read More

Earlier this week we had a few users start to notice other users' meetings showing up on their calendars on the native iOS calendar app and the Outlook for iOS app.  I experienced the issue as well.  When I opened the Outlook app I could see 3 of my colle

... Read More
289 Views
5 Replies

That would most likely be the new Calendar sharing model as detailed here: https://channel9.msdn.com/Events/Ignite/2016/THR2017R

 

@Julia Foran can give more details.

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In July 2018, we will no longer support the use of Session Border Controllers (SBC) to connect 3rd Party PBX systems to Exchange Online Unified Messaging (UM).  We're making this change to provide a higher quality of service for voicemail, using Exchange

... Read More
4,246 Views
39 Replies

This is still a huge issue for us, as it is the primary reason we can't currently deploy our Exchange Online subscription. This announcement was made 2 days after we made

... Read More

Just to clarify, Is Microsoft allowing us to still deploy SBC to Exchange UM currently? (Specifically in the .EDU space) provided we are fully understanding that support

... Read More

Steve,

will Lync 2013 On-Premise need to upgrade prior to 7/2018?  Or, are we uneffected also.

AudioCodes has also announced a solution to remedy this... it's actually pretty clever: 

http://online.audiocodes.com/exchange-online-unified-messaging-x-um

 

Read More

Basically this stops all of our Office 365 deployment plans forever. Even in a small organization one year would be a laughable amount of time to make this change. How ca

... Read More

Hi All,

I want to know if its possible to edit a group as reuglar user after being assigned as owner group this would reduce the time for tech guys for managing groups. I have aded a user on the owner list for Distribution groups but when I visit the gorup

... Read More
55 Views
3 Replies

Which group you're referring here? Office 365 groups or local AD groups etc. Usually you can edit the group as an owner but it really depends on how your infrastructure i

... Read More

You have to use OWA (https://outlook.office.com/owa/?path=/options/distributiongroups) to make changes, Outlook will only work for cloud-authored groups.

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Best Response

We've just installed Exchange server 2016 in an existing Exchange server 2010 environment. We've had an issue where the Default receive connector on the HT servers has been configured to only receive mail from certain servers for some reason, and this was

... Read More
123 Views
6 Replies
So I'm going to try and answer my own question. If this is incorrect I'd lobe if someone could point me in the right direction From the "Understanding Message Routing" te... Read More

Hi,

We use a secondary service for junk/phishing protection and would prefer not to have the microsoft "report junk/phishing" in the mix as well.

 

We have created and assigned an OWA policy to users to disable junk and junk reporting

JunkEmailEnabled        
... Read More
46 Views
1 Reply
I think I needed to employ more patience... I had forced replication for the change, logged out/cleared cookies etc...

20 minutes later it was working as expected. Read More

We are seeing some strange behavior that I am not able to explain.  Specifically, it seems to be only impacting users that are using the built-in email client on iPhones.

 

Some symptoms:

  • Meetings (often from years past or even cancelled) are reforwarded to
... Read More
63 Views
3 Replies

The iPhones built in mail/calendar apps for a long time have been very buggy. In our organization we tell users to use the OWA client and NOT the built in client for e-ma

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Raise a support case with Microsoft. Also, can you disable calendar reparing on one of the user's mailbox to see if that helps from meeting invites being forwarded. Also,

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Raise a support case, they have some documents internally tracking the latest experiments Apple and the other 3rd party ActiveSync vendors have done.

 

There's a public lis

... Read More

Hi,

 

We were under the impression that once on exch 2016 we would be able to use mail enabled security groups for shared mailboxes -- and (this is the important part) still be able to have the automapping feature work (ie. all members of the security group

... Read More
71 Views
1 Reply
Automapping works via the user who is granted permissions being stamped on the msExchDelegateLinkList attribute of the target object. This attribute only lists mail objec... Read More
Best Response

I am trying to get a list of mailboxes that have been hidden from the GAL.
The results have the contain there name, a true or false for HiddenFromAddressListsEnabled and there (job)title.
The problem is that the title can only be called with Get-User. I fou

... Read More
72 Views
3 Replies

I think you are using old version of powershell (2.0) so that you got in-correct result and "name" is also  unique value 

Here I have modified the script and this script w

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Best Response

Don't use the Name property, or any other property that is not unique - you will get incomplete/broken set of results. Also, remember that Title is not a mandatory attrib

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Hi,

 

Today a user reported a lot of spam emails (~1000), the spam last aproximately 1 hour. Reviewing the message trace the emails came from diferent senders and ip addresses, but all were related to subscriptions for diferent pages (see below sample).

 

As

... Read More
76 Views
3 Replies

I got a handful of them. The spammers seem to be trying to use WordPress.com email subscriptions. It stopped after a day or so, I imagine that WordPress.com caught on.

 

 

T

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I experienced this on my email two days ago and I have received at least 2000 plus subscription requests worldwide. I notified Cox Communications about this issue and hav... Read More
Someone got upset with them and subscribed them to one of those spam subscription services?

What setting would make a Shared Mailbox NOT show up for a user?

 

User is using Office 365 ProPlus (click to run), version 2016 (first release deferred channel).

3,201 Views
9 Replies

I just had the issue where shared mailbox will not show up in outlook. Upon checking the settings in Office 365 admin portal (Activ Users/Mail Settings/Email Apps) the MA

... Read More
Hi
if you want a Shared Mailbox not to appear in outlook, you need to disable auto mapping.

Connect power shell and run the command below.

Add-MailboxPermission -Identity sp... Read More

Hiya,

 

If you are seeing the shared mailbox automatically add itself to the user with permissions Outlook profile, then it is being auto mapped. This is the default either

... Read More

I have a Transport Rule set up to auto encrypt emails sent from our tenant to external users if they have an SSN in the body of the email or an attachment. It is hitting on some documents that do contain a pattern of SSN: xxx-xx-1234. I would like to figu

... Read More
72 Views
3 Replies

I guess modifying the default/creating a new custom sensitive type for SSN is one way to do this: https://support.office.com/en-us/article/Create-a-custom-sensitive-information-type-82c382a5-b6db-44fd-995d-b333b3c7fc30

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Hi, At a customer we have migrated almost all of the mailboxes from two different domains to One Office365 tenant. Now that we are almost done we are looking into the posibilities of migrating the Hybrid server to another AD domain. Is there anyone who ha

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200 Views
9 Replies
From a hybrid perspective - do you plan to leave any users or resources in Exchange on-premises? Or is the hybrid "server" purely for GUI management of Exchange Online us... Read More

Microsoft has released the successor of the PST Capture tool, named PST Collection tool. Apart from helping you with "collecting" PST files in your network, it can also "lock down" their usage. Details can be found in this article: https://support.office.com/en-us/article/Use-the-PST-Collection-tool-to-find-copy-and-delete-PST-files-in-your-organization-7a150c84-049c-4a9c-8c91-22355b35f2a7?ui=en-US&rs=en-US&ad=US#import

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392 Views
15 Replies

When I run the tool in Find mode it only generates two files instead of the three it mentions in the deployments steps. There is no sign on the .csv file, only see the .l

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This tool doesn't work for me. I have tried to scan computers for pst files, but I always get a portion of the results. I have 360 computers in OU, and get the result fro

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I am getting the very helpful message "Unknown error (0x80005000)" when I try to run this tool.  Any ideas?

I'm curious how something called PST Collection Tool, that you download as PSTCollectionTool.zip from a short urk of aka.ms/pstcollectiontool somehow ended up with an exe

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Amazing that Microsoft still refers to AZCopy for uploading the PST files to Azure blob storage. The command-prompt-based AZCopy tool is so unreliable. "Azure storage exp... Read More

@Vasil Michev - I have a task to also look for message size for inbound and outbound for every single user. I followed https://gallery.technet.microsoft.com/office/Office-365-Mail-Traffic-afa37da1/view/Discussions#content 

 

unfortunately, i can only extrac

... Read More
47 Views
1 Reply

Well the idea with this script is to run it periodically to collect data. Otherwise, you can use the "historical" search as detailed here: https://technet.microsoft.com/en-us/library/jj200712(v=exchg.150).aspx#BKMK_Viewmessagetracefesultsformessagesthataregreaterthan7daysold

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Regretfully, some hardware vendors continue to play games with the server and storage configurations they publish through Microsoft's ESRP (Exchange Solution Reviewed Program). Of course, the solution isn't really reviewed in any realistic sense of the wo

... Read More
35 Views
0 Reply

I have a custom (default) EOP Spam policy for which all types of spam and bulk is set to "Move message to Junk Email Folder".  However cloud mailbox users non of these messages are being delivered to their Junk Mail Folder instead remains in their Inbox. 

... Read More
564 Views
15 Replies
Is this the only policy? Are you sure that no other policy is applied to those spam emails? Are the emails marked as spam (SCL>5)?

Attach the header of such an email that ... Read More

Following situation at a customer:

- Account and Resource forest

- Office 365 tenant

- Azure AD Connect  machine running in Account forest, syncing both directories

- ADFS in Account forest

- Exchange 2010 in Resource forest with Hybrid setup

 

 

What we want:

- d

... Read More
393 Views
20 Replies
Good luck.

Hi Olaf,

 

Based on my expierience doing a lot of account/resource forest migrations when hybrid is already in place: Do first the consolidation within your forests and the

... Read More

Why then does it work for the Outlook app on Android with our current on-prem Exchange server? 

However it will not work with the Outook client on Windows 10 workstation domain attached and connected to our on-prem Exchange server....very confusing.  

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68 Views
1 Reply

Because the Outlook app has a client-side feature called "focused inbox". It's where they got the idea in the first place, but the "server-side" focused inbox feature is

... Read More

This was something new for me and couldn't find such a post here, so hereby I'm sharing the experience.

 

One of our users showed me that there are some emails in her mailbox which can't be found by using search, nor in the Outlook 2013 rich client (in Onli

... Read More
4,584 Views
10 Replies

Thanks for posted this information. We were experiencing the same problem that you describe. 

 

Messages were visible in the mailbox, however, when we would use search, in

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Thanks for sharing, didn't know that :)

Forgive the cross post

Wondering if this has been covered already.

We have 2 companties with there own O365 tenancy and dirsync and adfs

They want to have contacts distributed to each others domain

Is there a easy automatic way for this.  Instead of exporting

... Read More
96 Views
3 Replies

Hey,

 

I know this is an old post, but I've been looking into this very thing myself recently and came across this blog post from 2015.  It seems the developer is working o

... Read More

Hello David,

 

If you have something like Microsoft Identity Manager (MIM)/Forefront Identity Manager (FIM) then you can still acomplish this pretty easily, even on multupl

... Read More

We have noted a drastic increase in the number of failed log on attempts coming from countries outside the US within ADFS, obviously attempting to log in through Exchange Online.

(When reviewing event id 411 specifically within the security logs of the ADF

... Read More
167 Views
9 Replies

My organization is dealing with the same threat as you. We've been getting hit hard dating back a month ago now when it really became noticable.

We're testing with the Ext

... Read More

Hi all,

 

I am facing a strange issue in my organization where a growing number of staff are unable to access some archive folders but only when using Outlook 2013 (Outlook 2016 and OWA work fine). Said users are able to drill-down into the Online Archive,

... Read More
34 Views
0 Reply

Hi all,

 

not sure if anyone has experienced it, but we are getting tthis error multiple times a day when using outlook.

It says :

 

Outlook.office365.com

Information you Exchange with this site cannot be viewed or changed by others. However, there is a problem

... Read More
2,774 Views
21 Replies

Opened a 2nd ticket for Outlook since MS support always points fingers back and forth (117052515798731). Still getting no where and they've already quit trying to try and

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Same issue. Exchange 2013, Load-balanced servers via Netscaler. Noticed after upgrading clients to 2016. Ticket open with MS support but their only solution is to disable

... Read More

Having the exact same issue here since upgrading to Outlook 2016 icw Exchange 2016 onprem. fyi we are using a Netscaler as a reverse proxy.

 

Has anyone found a fix for thi

... Read More

Has anyone found a solution to this?  I'm experiencing it with Exchange 2016 CU2 on-prem.

Hi,

Have you verified that you can contact the CRL from within your network and that the certificate thumbprint of the cert you are getting the error with isn't in that li... Read More