6 votes
Accepted

Exchange crashed, backups failed, only mail is on my mobile (andriod) device, is it possible to move that data to Exchange Online?

I just got Exchange Online setup, is it possible to feed what is on my Android device back up to Exchange Online? That's doubtful unless you can somehow export the email from your phone. What you can ...
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  • 108k
5 votes

Is Exchange Online with Outlook 2016 "push" or "fetch/pull/poll"?

It's a pull configuration by default with the Outlook client, but Exchange support via it's API (EWS) to enable push notification, also subscription, but as Microsoft state, the push notification need ...
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  • 16k
4 votes
Accepted

How to globally set the deleted item retention period in Exchange Online?

I asked Microsoft support, and they told me this can not only be done, but it can even be done by the customer, without requiring any support call. The global configuration for the deleted items ...
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  • 68.2k
4 votes
Accepted

Setup on-premise AD + same users at Exchange Online (+ Azure AD?)

Here's how I have done it: Set up on-premise domain Create Office 365 account From Office 365 Admin page, provision Azure domain and verify ownership of domain Add recommended DNS settings to your ...
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  • 303
4 votes

Office 365 Powershell - Export user to csv file

By default commands like Get-User and Get-MSOLUser only give you the first 200 objects. you have -ALL next to the Get-MSOLUser command but not next to the GET-USER cmdlet. try using Get-USER -ALL ...
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3 votes
Accepted

Can I trigger a script when emails are received in Exchange Online?

I would look at Microsoft Flow or PowerApps. Outside of the Microsoft stack there is also IFTTT and Zappier. These use webhooks to interact with Office 365, and email recipient is one of them. So ...
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  • 1,284
3 votes
Accepted

Powershell commands applicable to Exchange Online in O365 Hybrid Environment

The on-premise AD is synced to Azure AD to support Office 365/Exchange online. The sync is one-way (almost entirely), from on-premise to the cloud. The on-premise AD is authoritative and that is the ...
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  • 2,821
3 votes
Accepted

How to select fields from a Powershell System.Object - Exchange Online PowerShell

Do this: $pf = Get-MailPublicfolder Don't do this: $pf = Get-MailPublicfolder | fl # or $pf = Get-MailPublicfolder | Format-List Why? When you pass the results to Format-List, you end up with a ...
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  • 196
2 votes

Office 365 - Exchange Online - any way to block false URL spam?

Warning: I haven't tried this. There's some debate over on the Office365 forum about regular expressions in HTML emails. The Microsoft support guy said, "Based on my experience, rules cannot filter ...
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2 votes

How can I move email messages from Exchange Online to Gmail?

Gmail has the ability to pull messages from an external account over POP3. In Gmail: Click the Gear icon Go to Settings Click Accounts and Import Click Add a POP3 mail account you own Use the ...
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  • 1,899
2 votes

Identifying source of spam/malware emails apparently from Office 365 user

I would say that yes, it looks like someone has your Outlook.com credentials as the email has not been spoofed but actually originated from Microsft. We had something similar 2 days ago where a user ...
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  • 3,148
2 votes
Accepted

Exchange Online - Route email to different address depending on sender initials

You can use transport rules to gain what you want. You configure recipient, sender options (use "match" option to get REGEXP working) and action you want to do. I recommend to create a highly ...
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2 votes
Accepted

Mail flow from external to on-prem Exchange, through Hybrid O365 remaining in pending

I certainly hope this helps someone else having the same issue to not have to spend such a long time fixing this silly one! When one uses the O365 Hybrid configuration wizard AND has a wildcard 3rd ...
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  • 175
2 votes

Updating Group objects directly in Office 365 Portal instead of On-Premises Active Directory

Without knowing exactly what your manager means we can't answer this question. That being said, I suspect he either doesn't understand how directory synchronization works or he's about to break ...
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  • 108k
2 votes
Accepted

How to completely re-create user mailbox in exchange online?

In Office 365 admin center > USESRS > Active Users > find the user, delete it. It will go to the Deleted Users. Create a brand new mailbox with exactly the same information for the user In ...
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  • 992
2 votes

How can I transfer a cloud mailbox from user A to user B

You were told correctly. It can't be done. Here are four ways you can accomplish what you need: Disable the user account for UserA. Grant UserB Full Access to the mailbox for UserA. Convert the ...
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  • 108k
2 votes

How to solve issues with Exchange's Autodiscover (xml) and any peculiar clients like Windows Communication Apps [HxTsr.exe] with complex DNS config?

Tips Do create an extra test account. Use https://testconnectivity.microsoft.com/tests/Eas/input as sanity check. This test https://testconnectivity.microsoft.com/tests/O365Eas/input is smarter, but ...
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  • 131
2 votes

Office 365 delay internal email outside of working hours

"Don't send email unless it's an emergency". "Don't read or respond to email unless it's an emergency". Neither of these can be solved with technology. This is a people and culture ...
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  • 108k
1 vote
Accepted

Mail O365 message trace report to extenal user

From Microsoft: The available report types are: Summary: Available if the time range is less than 10 days, and requires no additional filtering options. The results are available almost immediately ...
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  • 108k
1 vote

Configuring TLSSendDomainSecureList for Exchange Online with PowerShell

I believe that you can achieve the same configuration by using a combination of the Set-ReceiveConnector and Set-OutboundConnector cmdlets. For receive, use a combination of the -RecipientDomains, -...
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  • 3,229
1 vote
Accepted

Office 365 Exchange automatically delete deleted items

You can use retention policy to achieve your needs. RPT(Retention policy tag) is created for default folders, you can create a tag applied to delete items folder, and then link to a retention policy. ...
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1 vote

Using Microsoft Exchange Online to host emails but still allow piped emails in cPanel

Yes this is possible. Depending on if you are talking about sending email FROM those addresses: It's similar to allowing a lob app to send through an account on O365: http://technet.microsoft.com/...
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  • 32.3k
1 vote
Accepted

POP mail to Exchange online Migration

Additionally you can make use of the pst import functionality in Office 365. You can upload all PSTs to Office 365 and then import them to the newly created mailboxes. This way your users can start ...
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1 vote

How to Merge/Consolidate Exchange Online mailboxes?

Depending on how you are doing your first migration, it might be better to just import/merge everything during that step, rather than importing to separate mailboxes and then merging them after the ...
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  • 11
1 vote

I can't gett and "Out of office" message for emails sent automatically in Exchange Online

Short answer. No. However this site doesn't like short answers, so I have to type some more text, but the answer is still no.
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  • 2,854
1 vote
Accepted

PowerShell command to bypass Office 365 spam filter

CSV file: Cmdlet: $IPs = Import-Csv C:\root\IP.CSV $IpRange =$IPs.IP Get-TransportRule <Rule Name> | Set-TransportRule -ExceptIfSenderIpRanges $IPRange Get-TransportRule <Rule Name> |...
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1 vote

How can I mass remove all old mobile devices from ExchangeOnline?

Try the confirm option: Get-CASMailbox -ResultSize unlimited –Filter {(HasActiveSyncDevicePartnership -eq $true) -AND (name -notlike "cas*") -AND (name -notlike "DiscoverysearchMailbox*")} | ForEach {...
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  • 2,848
1 vote

Exchange 2007, migration to Office 365

Simple question - why aren't you doing a hybrid with Office365? The behaviour you are seeing is what I would expect, because Autodiscover will correct Outlook for you - as it is designed to do. You ...
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  • 2,854
1 vote

Can Exchange Online Utilize Active Directory Distribution Groups Automatically

The answer to your question is yes you can. You need to configure directory synchronization between your on premise Active Directory server and Exchange Online. This will create a hybrid environment. ...
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  • 2,870
1 vote

Restricting Office 365 services to ip range

If you want to restrict the IP ranges of clients, you have two options: Sign up for Azure Active Directory Premium and setup conditional access. Use ADFS and implement the restrictions in you on-...
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  • 2,563

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