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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 ...

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1answer
8 views

Delegated access to shared mailboxes without rights to deleting messages

So I'd like to grant my users access to a shared mailbox with delegated access - easy enough. (We use Office 365) But how can I restrict that access, so they can't DELETE anything in that mailbox? I'...
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17 views

Autodiscover from office365 exchange took priority of my domain with Win10+office 2016

I have an exchange 2013, I am also using Office 365 Home. On my Win10, I have install the outlook 2016. I have try to upload the photos but not success. the message said: "Your mailbox has been ...
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1answer
21 views

In a hybrid exchange environment, how to send email from a mailbox in exchange on-prem to another mail box in exchange online?

We deploy hybrid exchange using the HCW, AADC has been deployed as well. Mailbox A is created on exchange online. Mailbox B is created on exchange on-prem. Now I can send an email from A to B. But I ...
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0answers
28 views

Outlook 2016 Stuck Updating Inbox

Around every 15 minutes my outlook client will get stuck updating some kind of folder and not allow emails to send\receive. Closing outlook and reopening will send the email in my outbox and new ...
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0answers
7 views

Excel Power Query (aka Get and Transform) from SSAS 10x slower after version change

I have been using Excel Data Get and Transform (i.e. Power Query) for some time to query data from our data warehouse Excel BI server using the SSAS wizard. A number of such queries that pulled more ...
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0answers
10 views

The folders in a mailbox are not fully synchronized to another mailbox that has full control on it - Office 365

I've assigned a read and manage permissions for a user over another mailbox. Actually, everything is working fine and he can view most the emails and folders on the other mailbox. However, there's a ...
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0answers
10 views

Office 365 eDiscovery Export - Share Export Key

I am looking to find a way to share the eDiscovery export key with individuals who do not have access to the Security & Compliance Center to download a PST. Is there a method to obtain a PST with ...
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1answer
29 views

Mail O365 message trace report to extenal user

I'm using O365's new Security & Compliance portal to create a message trace. I'd like to create an "Enhanced Summary Report" which creates a CSV file and mails the link once created. When I try ...
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48 views

Office365 Smart host receiving duplicate emails

I have office365 / Exchange online outbound connector which routes emails to a smart host. When user sends email with multiple recipients where one or more recipients are out of exchange domain, smart ...
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2answers
256 views

Is ADFS a must-have, when you deploy hybrid exchange server?

With AADC implemented in our AD and Office 365, we want to deploy a hybrid Exchange next, is ADFS a must? Thanks!
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0answers
26 views

Users getting locked out on local Domain Controller after switching default Exchange mail address to different domain

Originally, all of our users were on a single domain (ie. domain1.com) . After merging with a 2nd company, it was decided that we would use the 2nd domain (ie. domain2.com) as the primary company ...
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1answer
55 views

Is Office 365 Exchange capable of SMTP connection-stage rejection?

Microsoft Office 365 Top senders and recipients report shows that 15-20 % of messages in the tenant are from postmaster@example.com i.e. Office 365 Exchange sends a lot of Non-Delivery Notifications (...
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1answer
54 views

Mails from PHP mail() are not received through Microsoft Exchange Online server

a friend of mine is running a contact form on a website which sends the e-mails through the PHP mail() function (CMS used is Contao). The e-mails are sent without a problem to other recipients, so ...
2
votes
1answer
43 views

Disabling an Active Directory Synced user's web access

I need to temporarily disable a users access to their Office 365 email but not their regular AD account. I don't want to delete the mailbox as emails need to stick around. Our AD is synced with O365. ...
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1answer
87 views

Azure AD with Office 365 users and a NAS share

I have a customer with Office 365 business premium subscriptions that he got primarily for exchange and office apps. However now that he is expanding, he's increasing the number of computers and ...
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1answer
46 views

How to get Skype for Business and Teams working

Users in our company have been ignoring SfB and using their own choice of software to get features missing from SfB. This has meant that we have users using different software (HipChat, Stride, Slack ...
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0answers
81 views

Outlook 365/2016 keeps randomly dropping connection to MS Exchange server

Outlook 365 (ver.1809, x86 on Win 10 x64) when connected to remote Exchange 2013 disconnects from time to time and asks for a password. After clicking on Need Password it reconnects without typing ...
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1answer
27 views

Some users seeing unformatted emails with winmail.dat files while others aren't

We have a hosted BitBucket instance that is sending emails via SMTP through Exchange 365 to external users. Some of those users are seeing the properly formatted emails when looking at them in Gmail. ...
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1answer
39 views

Enabling mailbox access auditing in Office 365 with MFA

Microsoft Security & Compliance center with Microsoft Secure Score has a long list of good, excellent and non-relevant security advises. Sometimes they seem a bit incompatible together... ...
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1answer
112 views

Field to add employee ID in Azure AD/Office365

Couple of weeks back we moved from GApps to office 365. I noticed that Azure AD does not have field to enter the Employee ID. Can anyone advise is there anyway to get it. We do not use AD Sync and we ...
2
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1answer
308 views

Deploying office 365 ProPlus and Project 2019 Volume Licensing

Hoping someone can point me in the right direction here. I'm running into some issues deploying both Office 365 ProPlus (Monthly) and Project 2019 Volume Licensed to workstations. Independently, each ...
1
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1answer
35 views

Syncronize Exchange Online account with local exchange

We have an Exchange Online server and the suggesting hybrid environment to synchronize our AD structure with the O365 accounts - so far, so good. When I´m creating a new user, I´ll do it on the local ...
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1answer
76 views

Copy all outgoing emails, including emails created by BCC

We are using Office 365, including Exchange 365 hosted on the cloud. I created a mail flow rule to copy all emails to a mailbox for archiving purposes. We use this to quantify and report on contact ...
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0answers
13 views

Office365 removes mail headers before send

We're sending mails using c# Mail library, we need to send specific headers to track them through external providers. We've tried some months ago and it worked, but now trying again before deploying ...
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0answers
60 views

IMAP to Office 365 migration error

I am migrating mailboxes from an on-premise IMAP server to Office 365. Most of the accounts are migrating fine, but I'm hitting the following error on a handful of accounts. Error: ...
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0answers
39 views

Include Shared Inbox in Outlook Default Search

We use Office 365 Email with Outlook 2016 as client in our company. Every user has one email address as well as access to a shared inbox. However, if I use the search box (above the list of emails) ...
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2answers
1k views

554+5.2.0+STOREDRV.Submission.Exception:SendAsDeniedException in IIS SMTP Relay When Scanning to Email from a Sharp MX-M364N

I am getting the following error in my Windows Server 2012 R2 - IIS6 - SMTP Relay logs when I send a scan from a Sharp MX-M364N copier: 2018-09-25 20:28:54 40.97.132.2 OutboundConnectionResponse ...
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1answer
26 views

Leveraging Local AD Groups with Azure AD Connect for Sharepoint in Office 365

We have an on-premise Active Directory that is using Azure Active Directory Connect to synchronize User and Group objects to Azure AD/Office 365. Our organization is interested in beginning to use ...
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0answers
33 views

Thwarting SPAM - Internet Message ID ends with @127.0.0.1

I am trying to thwart spam from our O365 exchange environment and one of our mailboxes seems to have been compromised. We locked it down and are now doing a post-mortem, we discovered that the ...
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1answer
87 views

Outlook performance issues connecting to Exchange 365 in an RDS environment

I have a client who connects via RDS to a handful of virtualized session host servers we host in our datacenter. These session host servers have Office 2016 installed and Outlook is configured for ...
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2answers
229 views

iDRAC 9 Enterprise SMTP alerts w/Office 365

I'm running a Dell PowerEdge T440 with iDRAC9 Enterprise. I'm attempting to setup SMTP alerts using Office 365. I have been unable to successfully send a test e-mail at all. I receive the error: ...
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0answers
9 views

Enabling Heuristics Based 2FA on O365?

I am looking for a way to enable 2FA in D365/O365. I have reviewed the O365 Docs and can find all their documentation on enabling simple 2FA, but nothing related to heuristic based prompting. It's ...
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0answers
12 views

View MS Groups conversation in MS Teams

Is there a way to see conversations for a MS Groups group that was created from a MS Teams team? What is the real issue? When we create a Team, a group with the same name is made. That group gets an ...
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0answers
32 views

Office 365 certificate based connector

I have a 2008 R2 server hosting an application that sends a variety of emails. The app (let's call it WO) does not support TLS, thus I am running a IIS SMTP virtual server as an intermediary to send ...
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1answer
182 views

Best practice to use AD security group as distribution group in o365

O365 question. We have our on premise Active Directory setup to Sync with O365. In active directory I have a security group named "Quickbooks Users" which gives those users access to the ...
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0answers
33 views

Reporting on Read Status in Office 365 | Exchange Online

So I cant find an answer to this, Im trying to find a way in powershell to report on read status of mail from a sender. Id like to reiterate, I want to find a way to report on READ STATUS of mail in ...
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0answers
87 views

Avoiding E-Mail spam filters (possibly based on originating computer?)

We recently started to send out a higher amount of E-Mails (invitations to a private event) to a select number of people. Now from some of those people using office365 for Mails, we were informed that ...
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0answers
93 views

Ubuntu postfix in Nagios for alert notification using office365 smtp - bounced (unknown user)

I have installed new nagios 4.4.2 and wanted it to send alert notification to our office365 account. I installed postfix ubuntu, im getting bounced error when i try to send notification from nagios. ...
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0answers
20 views

I can't receive emails from my MT4 Platform

My MT4 platform sends emails with no issues (as per the Journal Log) so free (Yahoo, GoogleMail) accounts with no problem, but when I change the "To" email to my companies domain I can't receive ...
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0answers
148 views

Values of Get-UnifiedGroup Output Property 'ProvisioningOption'

Our client who uses an Office 365 for Education tenant has asked us to determine how many Teams they currently have. The way we thought to do this is to extract a report of all Office 365 Groups and ...
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1answer
95 views

O365 Group Based Licensing not Working

I have synced our local Active Directory with Azure AD using Azure Connect. I'm trying to assign Office 365 Licensing to Security Groups on Azure Active Directory, but when I clic on "License" inside ...
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0answers
67 views

Error message on exchange server with hybrid setup to Office365

Hybrid setup between Exchange 2016 and Office 365, 50% of the of the users are migrated to Office 365 and currently no problems reported. A few months later (today) I discovered this error message in ...
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1answer
54 views

Exchange: New-EmailAddressPolicy Invalid Argument

I'd like to add a email address policy to my office 365 exchange online. But when I try to add the policy, I always get the same error. Command: New-EmailAddressPolicy -Name MyPolicy -...
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0answers
104 views

How can I configure the user profile / SAM account name in Azure AD that I got with Office 365 (or Microsoft 365 Business)?

I bought some Office 365 license and learned that I automatically got a free basic Azure AD along with that. So now I joined my first PC to the Azure AD and logged in with an Office 365 user: first....
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1answer
190 views

Windows 10 subscription activation for hybrid Azure AD joined devices

We have On Premises AD synced to Office365 (Azure) and Users having "Microsoft 365 E3" Licences. Dell Desktops with Windows 10 PRO 1803 version joined to On-Premises AD and they are Activated to ...
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0answers
20 views

Create a conditional relay based on email subject using Exchange?

Note: I am not the server admin and am not greatly familiar with exchange. I am a developer working with our exchange team. We have a mailbox which receives incoming customer emails for our support ...
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2answers
47 views

How do I find out who sent an email on behalf of another user?

An email was sent on behalf of another user that should not have been sent. Multiple people have this permission. How do I find out who sent the email? Assume it's been deleted from sent items. Using ...
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1answer
238 views

Cross forest Office 365 Migration

I have a client who are a member of a larger parent company with an Active Directory forest. They have Exchange 2010/2013 (I'm not sure which yet) emails in this same forest. They would like to move ...
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1answer
308 views

Mail forwards from Office 365 rejected due to SPF failure

I am an outsourced IT provider and traditionally I have setup administrator@customerdomain.com to forward to support@mydomain.com We've recently migrated some customers to Office 365 and when we ...
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1answer
196 views

Why cant Office 365 find my CName record for autodiscover?

The DNS is at Cloudflare. The setup wizard gave me the choice 1) Set up my online services for me. (Recommended) Next, you'll update your name server DNS records to give Office 365 permission to set ...