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Questions tagged [microsoft-office-365]

Office 365 is Microsoft's subscription based cloud solution for business productivity. All server side components are hosted at Microsoft managed datacentres. Customers that subscribe to O365 have access to the latest business productivity software and can choose to be "entirely cloud based" or have a hybrid configuration where some on-premise servers are retained.

Office 365 is Microsoft's subscription based cloud solution for business productivity. All server side components are hosted at Microsoft managed datacentres. Customers that subscribe to O365 have access to the latest business productivity software and can choose to be "entirely cloud based" or have a hybrid configuration where some on-premise servers are retained.

Office 365 comprises of several Microsoft products for business productivity that are accessed through a subscription model. The offering currently includes Microsoft Exchange, Microsoft Lync, Microsoft SharePoint and Microsoft Office. Other related products include Microsoft Dynamics CRM Online and Microsoft Project Online.

For more details on Office 365 please see

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How to restore mail flow after Office 365 mailbox user was automatically restricted?

Recently had an Office 365 account compromised from a phishing website, which then sent out a mass-mail. Their email otherwise continued to function. Seeing the spam mail, I blocked the phishing site and reset the user's password. When they logged…
Christopher Galpin
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Change certificate MS Exchange

I need to change the certificate in an Exchange environment with several servers. The certificate has not yet expired. I use the same certificate for SMTP, IMAP, POP, IIS etc and a send connector towards Office 365. In this setup I have 3…
Zhakal
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Emails to other outlook.com hosted domains bounced with "554 5.4.14 Hop count exceeded"

I configured a postfix virtual machine in Azure to act as a relay host for outgoing emails of my Office365-Exchange online hosted domain, because I had to replicate my old on-premise architecture, where there was an Exchange server with a postfix…
J.B.
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User having onedrive issues

A client of mine i setup user permissions for their business ( files kept getting deleted or misplaced so i changed it that they cant edit since when you make changes it deletes the file and replaces it with the new one, thus putting me in a pickle…
wutsacomputer
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UPN Confusion in a 1x AAD 2x Forest 1x O365 tenant scenario

We have the following scenario: Company A Forest = CompanyA.com Domain = CompanyA Email Domain CompanyAX.com Users' UPN = CompanyAx.com Company B Forest = CompanyB.com Domain = Corporate Email Domain = CompanyB.com Users' UPN = CompanyB.com There…
Blue Tongue
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Expected Behavior for SharePoint Online/OneDrive Collaboration

I am trying to better understand the different "modes of operation" that are enabled by using the OneDrive client with SharePoint Online. For the sake of simplicity let's assume that all documents stored in a SharePoint document library are Office…
sardean
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Which licence covers all of Intune, Azure AD Premium and Office 365?

Not sure if this is the right stackexchange forum for this question, but I am wanting to deploy Azure AD Premium, MS Intune and Office 365. Is there one licence that covers all of these? From what I can see, I would need Enterprise Mobility +…
Rob Mason
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How can I debug inbox rules in Exchange Online

Just migrated from Exchange 2010 to Exchange Online. I notice that some (but not all) of my own inbox rules are now not applied. These rules have MoveToFolder as action (so the net result is that the incoming mail stays in INBOX). The rule works…
AntoineL
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What determines the entries in the Outlook address book?

Are there published standards for who appears in the Outlook global address book in a hybrid Office 365/Exchange environment? Like disabled users, users with only a phone number, contacts in a non-synced OU, etc. Note that we can manually change the…
Keith
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Migrate an on-prem AD DL Group to Pure Office 365 DLs

Can anyone advise if there is a way to migrate on-prem AD groups to pure Office 365. In our environment we have a hybrid configuration which uses AD Sync to synchronize ad objects to Azure. So we have DL groups which exist in both places. What we…
RLBChrisBriant
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Block Users from Installing programs with Azure AD joined Devices

I am looking for a way to block users from installing programs without an on prem AD domain (so no GPOs etc.). We have Office365 and the included Azure AD. The devices have not yet been joined to Azure AD but that is in the works. We are also…
Chaim Ginsberg
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Office 365 (2016) Updates Randomly Across the Company

We have installed Office 2016 using our Office 365 subscription throughout the company. All installations are set to the Semi-Annual update channel. We are finding that computers across the network will update seemingly randomly (over a month or…
yougotiger
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Automation to copy individual email chains between mailboxes

My goal from a high level: I would like automatically copy all emails in a conversation from the various mailboxes where they reside to a single mailbox to act as an archive. This would basically happen one at a time. So in practice, an…
William Oettmeier
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Is it possible to reconnect a calendar to an active mailbox in exchange online?

Since last accessing the mailbox (16th january), a user noticed his calendar ("agenda" because it is in dutch) can now be "removed" (which you cannot do with the main calendar), and has a new default calendar ("calendar"). Because all the…
Terry
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Is using Outlook 365 with identical email accounts on two different servers possible?

Our company currently runs two bare metal servers. Each server has its own installation of Exim (although Exim likely isn't the problem here). Let's call them: mail1.domain.com mail2.domain.com Both servers have identical email addresses and…
Michael Hommé
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