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We have the requirement to restrict creation of Office 365 Groups to only a number of people, and we have implemented for described in this article to achieve that:

Manage who can create Office 365 Groups

 

Within OWA/Outlook we can see the configured pol

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5 Replies

The policy applies to "client" endpoints, PowerShell is not such. You can however create/assign a custom role to any users you want to be able to create Groups via PowerS

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Best Response confirmed by Massimo Prota (Occasional Contributor)

Hello,

 

We have a lot of shared mailboxes. For every shared mailbox, we create a specific security group that contains the members who should have access to that particular shared mailbox.

 

We give full mailbox permissions and send-as permissions for th

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2 Replies

The behavior depends on how you've added the shared mailbox in Outlook (automapped vs additional account), and of course by the method you use to compose the message. Che

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Best Response confirmed by Tom Glorieux (Occasional Contributor)

The root AD forest has multiple sub domains, for example contoso.com is root, child domains, sub1.contoso.com, sub2.contoso.com etc.

 

Exchange 2016 servers is installed into the root domain, contoso.com with prepearealldomains, so allows mailboxes to be

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0 Reply

@Vasil Michev and @Tony Redmond 

 

I have a unique situation to discuss. I am working on a plan to bring Mailboxes from Cloud back to On-premise. I need to set up greenfield infrastructure for Exchange and other collaboration tools. I have a couple of con

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53 Views
3 Replies

You could apply stringent mailbox retention policies to remove and permanently delete all email older than (say) 3 months. That would reduce the size of the mailboxes to

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Why are you not able to accommodate the size? On-premises you can have mailboxes as large as you want, provided you have the hardware. Unless you want to deal with "archi

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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

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1,555 Views
18 Replies

Mike, do you really feel that your original question was fully answered?

Shared calendars viewable on mobile devices is something we've wanted for a long time and are grateful it has finally been released.

It works really well in Outlook for iO

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@Mike Tilsonthanks for the presentation, it was informative and it reminded me of a long standing issue: accounting for Travel time to meetings in other buildings, i.e.,

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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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Hello all,

 

anybody know if its possible to have a UM DialPlan integrated with both Cisco CCM and Lync 2013 ?

 

The goal would be to have voice mail redirection from the users CCM Desk Phone and Lync softphone to his mailbox.

 

We have been doing some wo

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35 Views
0 Reply

We are running Federated domain setup with AD accounts on on-premise and synchronizing using AAD.

 

There is an ask to rename AD Account or UPN.

 

Can some one please let me know what will be the impact if we change UPN and rename AD account?

 

Will the user ge

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324 Views
6 Replies

He will keep access/permissions, however he should now use the changed UPN when prompted for credentials. His ODFB URL will also change, all files should remain intact th

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We are using O365 Exchange Online.  We have users ability to directly add add-ins disabled, but we have several that we activate globally and set to mandatory (deploy all).

 

For a user with Outlook IOS, they go to outlook and get an error message that they

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32 Views
0 Reply

In line with the email security best practices recommended at Ignite this year, we are blocking our staff from using auto-forwarding rules in Outlook/Exchange Online.

However there are valid scenarios where they need to know certain urgent emails have been

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37 Views
1 Reply

You can create a per-domain Outlook rule, if that's what you mean. Here's example article: https://www.slipstick.com/outlook/rules/create-rules-that-apply-to-an-entire-domain/

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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

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5,786 Views
33 Replies

Was resolution ever identified for this problem? I have the exact same issue with the exact same certificate.  I opened a case with Microsoft support but they have not be

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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

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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

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

Hi,

 

So If I have Skype for Business on premise implementation, and I have my own telephony infrastrucutre integrated with my Skype for Business, so that Skype users can dial mobile and land lines.

Now, I a using Exchange Online, and I have now O365 mailbox

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328 Views
3 Replies

Exchange online auto attendant - can i use there a local pstn number for the Access number

After digging and trying things out, it turns out that all what need to be done is to create the dial codes, dial authroization rules in the dial plan, and Exchange Onlin

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@Vasil Michev and @Tony Redmond

 

Does it need permission on Termed employees calendar? i am Global Admin and when i run this command with preview it does not preview any results

 

Remove-CalendarEvents -Identity james.bond@domain.com -CancelOrganizedMeetings

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131 Views
7 Replies

Define terminated? The mailbox should still exist. Also, there was some issue with the Preview functionality, not sure whether it has been fixed. @Julia Foran should be a

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If a user sends an email with Email RMS (e.g. DO NOT FORWARD, or COMPANY CONFIDENTIAL) to an outside external user that is also using Exchange Online and Outlook, what is the expected experience?

 

We are testing it out and that user gets the email, but is

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40 Views
1 Reply

Hi Brent,

When you use the Company Confidential template then it prevents outside people from being able to open the email, so it sounds based on the behavior you are repo

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I am looking for recommendations of products or methods anyone is willing to share about backing up our Exchange Online information.

 

Thank you

 

Denice

55 Views
2 Replies

The only reason you should be looking at this is if you have some specific requirements (point-in-time restore, etc). @Tony Redmond has published several articles on the

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Hello! We desperately need help in determining where thousands of NDR emails are coming from. This is Exchange Online only, not a hybrid deployment. 

About a month ago all mailboxes on one of the domains started receiving NDR emails with a subject similart

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611 Views
4 Replies

I just had an email also go out with GraphTransactionItem in the subject. No body. It was sent from my email address, though, and that is strange. We only saw this one, I

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Can you post the support incident number? This might help some of the Exchange engineers look into the problem.

 

It certainly seems like something odd is happening somewhe

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Just wondering if anyone else has observed an issue where users are happily working with automapped shared mailboxes in Outlook 2013, but after one user is upgraded to Outlook 2016 and continues to access the shared mailbox successfully, the Outlook 2013

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2,529 Views
7 Replies

User upgraded to Outlook 2016 successfully. Interacts with the Shared Mailbox through Auto Mapping successfully. But doesn't work when using Outlook 2013. 

 

To clarify, is

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After some further investigation it turns out that the targetAddress atribute for this mailbox was not pointing to the xxx.mail.onmicrosoft.com SMTP address as required f

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AutoMapping relies on AutoDiscover, so you probably have some AutoDiscover issues on the domain of the shared mailbox and it works fine in Outlook 2016 because it has a f... Read More
Best Response confirmed by Dan Snape (Contributor)

If you can reproduce it reliably, I'd recommend opening a support case. Personally I havent heard of anything that might explain this behavior.

Finally got Focused Inbox to appear in my Windows Outlook 2016 client yesterday, after finally enabling Modern Authentication in our Exchange Online tenant. It had been present and working in my Mac Outlook 2016 client, as well as in both OWA and iOS Outl

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3,378 Views
19 Replies

Update: So far, working with Microsoft support has not produced a reason for the behavior described above. However, they directed me to start flagging every non-importnt

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So, it's a week later and Focused Inbox is still enabled but not actually doing anything. No messages show up in the Other tab, in any of my clients, unless I move them m

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I am just wondering the best way to handle staff leavers' email accounts. 

 

What I would like to do is convert the users mailbox to a shared mail so that I can then share it with whoever needs to view the users emails. 

 

I would also like to stop emails bei

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102 Views
3 Replies

Ed Kenworthy wrote:

I am just wondering the best way to handle staff leavers' email accounts.


Ed Kenworthy wrote:

I am just wondering the best way to handle staff leavers' e

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you can try below exchange PowerShell script and it will stop automatic creating  aliases value 

 

Set-Mailbox -Identity Username -EmailAddresses SMTP:staff.member.old@Comp
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Have you seen these steps listed here, or is that what you are already following with step 2 - Remove a former employee from Office 365.  More details here - Convert a user mailbox to a shared mailbox.

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Hello World,

 

Wanted to see if anyone knows a way of sending email using Dynamic IP Address?

 

I can get the email out via port 25, but the problem is BL is catching it, causing it to fail to be deliver to the intended recipients. The only places I can send

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46 Views
2 Replies

So you want tips on how to spam more effectively? :) You should not use Office 365 for sending any mass/bulk emails, use a service such as SendGrid or MailChip or any of

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Should you be able to send a protected email to a distribution group? 

In my testing it works fine in the Outlook client but not OWA.  In OWA (same tenant), you get the email to "Click to read" the encrypted message but when you click the link you get a ne

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73 Views
5 Replies
In my testing it works fine in both Outlook *and* OWA.
What does this value show?
get-IRMConfiguration | fl SimplifiedClientAccessEnabled
Reference:
https://support.office.com/en-us/article/Set-up-new-Office-365-Message-Encryption-capabilities-built-on-top-of-Azure-Information-Protection-7ff0c040-b25c-4378-9904-b1b50210d00e Read More

Hi to all,
i'm facing in a problem where i'm need to limitate some user to comunicate with external users.
I had created two transport rules, one for inbound and other one for outbound mail flow.
In the inbound rule the settings are:
-if the sender is outside

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144 Views
7 Replies

Hello Marco,

 

Can you change the order of the rule conditions to the following:

In the outbound rule the settings are:
-the recipient is outside the organization

-And the sen

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A year ago, Microsoft said RPC over HTTP was dead from Oct 31, 2017 and that Outlook clients must use MAPI over HTTP to connect to Exchange Online. The protocol is still dead, but it will persist in a zombie-like unsupported mode. The question is for how

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121 Views
3 Replies

Wild guess: there is one or more large org that has not completely migrated to newer versions and until the # of people connecting to office 365 with 2007 drops, they'll

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Its a shame that it will still work, we have a couple of clients that are very reactive and are running Office 2007.  We warned these clients it would stop working come t

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I have a customer that wants to send messages to a group of external email addresses like a LISTSERVER.  They want to send an email with all the newest property listings each week to all broker agents on a distribution list. Their broker agents are not me

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147 Views
5 Replies

There is a list server for Microsoft Exchange that works directly with distribution groups.

 

It's called  Active Subscriber 2017 and targets Exchange 2010 and later versio

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You can add external contacts (or mail users) to a distribution group, however someone will need to manage the membership. If you want to have the self management options

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As of the last few days, emails that are sent via mobile devices that HAVE attachments will not send. They just sit in the OUTBOX. It doesn't matter what size attachment it is. 1k, 3MB, etc.
Outlook clients are fine on desktops and laptops, no issues. (mix

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49 Views
1 Reply

Is this happening to all users?

What mail app is used on the smartphones?

Are they WiFi connected or simply on cellular signal?

Does regular mail send out normally?

Have you

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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

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503 Views
3 Replies
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 confirmed by Vasil Michev (MVP)