Stack Exchange Network

Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [office365]

The tag has no usage guidance.

1
vote
0answers
16 views

syncronization from active directory to azure

I have created an user but with some errors, error on smtp: SMTP SIP etc... I changed it on Active Directory OU sync to azure but the values set after creation on office 365 and exchange is still the ...
0
votes
3answers
29 views

Partial migration from Exchange to Office 365

I am managing a small business IT environment which includes an on-premise Exchange mail server. Now a few users would like to move to Office365 to be able to work from anywhere (emails + OneDrive ...
1
vote
1answer
22 views

Office365 Audit Log

We have Office365 E3 and know the 90 day history restriction. Go forward we may use AdminTool or a script to log and build our own database. However is there a way to access a longer history because ...
0
votes
0answers
18 views

Send-Office365PasswordNotification

we are trying to us Send-Office365PasswordNotification for password notification, but we are getting an error l am new in azure, please what i need to install to make this thing run. printscn
0
votes
0answers
30 views

Federation and Sync between one domain with multiple UPNs and two tenancies

We have a client who has a single domain but multiple UPNs (used by business branches). They would like a hybrid environment with email to move to O365 but because one or more branches might be sold ...
1
vote
1answer
30 views

How to handle Exchange Online mailbox sync for big mailbox on local outlook

We're using Office365 with Exchange Online. One problem we have, is that we have one mailbox, that is set up for all our users in the local outlook of their local machine. So it gets saved to their ....
0
votes
1answer
32 views

Some Office 365 users unable to receive emails with attachments. Both internal and external sources

We have recently migrated our Mail service from an On-premise Exchange 2010 server to an Office 365 subscription. It's currently a hybrid solution but we plan on decommissioning the 2010 server in the ...
0
votes
2answers
68 views

Failed to connect to target PowerShell

When I try mgration my Exchange server to office 365 via codtow office 365 mgration tool connection target server When I put information Global administrator enter image description here How can i ...
0
votes
2answers
77 views

Outlook Simplified Account Creation wizard doesn't perform autodiscover look up

I was migrating users from Google G-Suite (Google Apps) to Office 365 Exchange Online using the following scenario: Keep MX records at Google for coexistence (accounts co-exist at both Google and M$) ...
1
vote
1answer
49 views

Cannot access Outlook offline data after joining domain

We have somebody who uses Outlook 2016, and we joined his computer to an active directory. For this, we used the ProfWiz domain migration tool to convert his local profile into a domain profile, while ...
0
votes
0answers
31 views

Word Online language in Office 365 hybrid

Company are running Active directory hybrid setup between local AD and Office 365 (Azure AD Connect synchronization of users). The issue I am facing is that the Office Online application (Excel, ...
0
votes
1answer
22 views

How to send as a proxy address

I have sort of a weird situation that I need to get solved. We use office 365 (exchange online) for our email server. My company is going through a rebranding. Currently, we have one domain that ...
2
votes
1answer
33 views

Synchronisation between office365 and local Active Directory via Custom field

I'm trying co connect local Active Directory to office365 for usersync. In this documentation i have found that i need make resolvable suffix in userPrincipalName and move legacy Kerberos principal ...
0
votes
2answers
47 views

Separate namespace for Exchange hybrid servers

I read somewhere that you could do the following hybrid deployment. 1) Two dedicated Exchange 2016 "hybrid servers" that are F5 load balanced 2) Create a new namespace called hybrid.contoso.com. (...
1
vote
2answers
59 views

Minimal Hybrid migration office 365 3rd party mail filter

We have preformed a minimal hybrid migration. Migrated a few test mailboxes. We have a few 100 to go. We would like to ensure that our 3rd party email spam filter is used for onprem mailboxes and ...
1
vote
2answers
85 views

Minimal Hybrid migration office 365 MX record

We have preformed a minimal hybrid migration. Migrated a few test mailboxes. We have a few 100 to go. At this point can we change our MX record to Office 365? Or, can we only do this at the end?
1
vote
1answer
41 views

Exchange Hybrid Centralised Transport

We will be migrating about 2000 users to Office 365. How do you prepare the Hybrid Server? I suppose this should be new Exchange server with no mailboxes and just the CAS role (Exchange 2016) and not ...
0
votes
1answer
182 views

Change default calendar AccessRights in Microsoft Office365's Exchange

My goal is to change the Default mailbox Calendar AccessRights to be 'Reviewer' instead of 'AvailabilityOnly' for all newly created Office 365 users. After searching online and studying Microsoft's ...
0
votes
1answer
114 views

Mail header from server analysis

Today received a mail who appears to be coming from a account from our domain, but when mail header is analized it comes from another server and user. Mail arrived from a real owned domain directed ...
0
votes
2answers
257 views

Exchange not putting mail to Junk despite SCL header value

Problem I am setting the SCL value via Exchange-based rules. The rules are applied correctly when desired conditions are matched and the SCL value is properly set, as evidenced in message headers. ...
1
vote
1answer
369 views

Powershell send-MailMessage Exception

My script for sending emails using Office365 with an admin credentials. The script worked about 6 month, ago but recently it has not been working although it has not been changed. I have tried to ...
0
votes
1answer
111 views

How to query for AutoMapping on 0365 Mailbox using PowerShell

I can enable and remove AutoMapping on a user/mailbox, but how can I query for it using powershell? I've looked for the properties in Get-MailboxPermission, Get-Mailbox or Get-AzureADUser but couldn't ...
0
votes
0answers
116 views

AD Connect, Different UPN and email address

I have a domain where the email addresses are different to the UPN's. So in AD, I have a UPN of john.surname@domain.com and in Office 365, I have a UPN/email address of john@domain.com. I would like ...
0
votes
0answers
24 views

How to remove email from deleted items in outlook on the web

I'm using office 365. I want to remove my email from deleted items as it's taking too much space i.e 70 GB. I tried to delete it from the clean mailbox section but since there is too many email it can ...
0
votes
1answer
131 views

Moving Office 365 sync to a new Essentials server

I have decommissioned an old Windows Server 2008 server which was running Azure AD Connect. A new Windows Server 2012 R2 Essentials server was promoted as DC on the existing domain. I am trying to ...
0
votes
1answer
38 views

Move to another email server by changing the DNS entry

I ended up in charge of an email migration. My company wants to migrate from their own privately hosted email server to an office 365 server. This is not about saving the old emails on the old server. ...
0
votes
1answer
543 views

Azure Connect “soft match” issues

Before I get into the details: my problem is clearly different than the one described in this question. I'm running a single Azure Connect instance, so the problem clearly isn't due to multiple sync. ...
0
votes
1answer
59 views

Email migrations from office 365 to gsuite

Want I want to do: I want to migrate emails from office 365 to Google suite, is it possible that I add the same domain to Google suite, create the users' emails before I begin migrating? Without ...
0
votes
1answer
30 views

Office 365 Outlook groups domain selection

I have a new Office 365 for business setup with several Internet domains on it. When a create a group in Outlook, the default domain is automatically filled in with no way to change it. If I do it ...
0
votes
1answer
41 views

Unused Office2016 ProPlus subscription licences

In an effort to help reduce costs for the NFP organisation I work in, I'm hoping to find out which staff or volunteers have been assigned an Office2016 ProPlus subscription licence but not used it. (...
0
votes
0answers
407 views

SASL Authentication Failed on Postfix as relay server with office365

I'm setting a postfix server as relay to an account in office 365. I configure the main file /etc/postfix/main.cf as follows: relayhost = [smtp.office365.com]:587 smtp_sasl_auth_enable = yes ...
0
votes
1answer
44 views

Office 365 API to create/update a global block list

I have been googling for sometime now and have found various APIs but none which cover what I am trying to achieve. This link is what I am trying to achieve however, via an API call. Does anyone know ...
1
vote
1answer
318 views

ADFS Still Active but Office 365 Domains Aren't Federated

I've inherited a network where at some point the company had both Dirsync with ADFS and Azure AD Connect running at the same time. I don't know what harm this may have caused. Dirsync was then removed....
0
votes
1answer
40 views

Outlook 2016 clients not downloading/caching all mailbox data

Migrating a client from FuseMail hosted Exchange to Office 365. Unfortunately, FuseMail has no administrative controls, and the client only has 8 user accounts, so I've fired up some virtual machines ...
1
vote
1answer
723 views

Is it possible to use the built-in Everyone group as a security group with AAD DS for a VM attached to a domain?

Is it possible to use the built-in O365 Everyone group as a security group with AAD DS for a VM attached to a domain? I assume it's not possible to use the built-in O365 groups as security groups, ...
0
votes
2answers
1k views

Office 2016 Will Not Connect to Office 365

I have recently performed three Exchange to Office 365 Migrations. In each I have had problems with Office 2016 not connecting to Autodiscover and thus Outlook won't create the profile. In most cases ...
0
votes
1answer
1k views

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

An office 365 user discovered that around 100 emails were sent apparently from him; they have some kind of malicious PDF attachment. The message headers show "Received: from XXX.XXX.PROD.OUTLOOK.COM" ...
0
votes
2answers
147 views

openbsd pf firewall - how can I tell what is being blocked?

I am in a dire situation. Our exchange server disks have failed. I can still use the application as the os disks are unaffected, and I need to do an emergency migration to office365. We have an ...
1
vote
3answers
3k views

Update the companyName attribute for an Azure AD user via PowerShell

Background I have an email system (CodeTwo) that creates signatures automatically using AD attributes for users. Many of my users are synchronised between an on-prem AD and Office 365 / AAD, however ...
1
vote
1answer
257 views

Best way to handle Leavers? - Office365 Enterprise E3

I manage a tenant of about 30 users. I have three accounts that belong to past employees, and I don't know what to do with them. They have long since left, but our firm has a Data Retention Policy ...
1
vote
0answers
347 views

Office 365 migration from G Suite, Users receiving bounce backs?

We have recently moved to a company from G Suite to Office 365. The migration seemed to go ok. However, all users are receiving tons of bounce back internally and externally. We first believed it was ...
1
vote
1answer
34 views

Implementing O365 license management across Parent and SubDomains

I've also posted this to SuperUser if we find it's not relevant to ServerFault Alternate title where the answer is possibly less subjective. In the event of our Credit Card expiring/becoming ...
1
vote
1answer
442 views

How do I use Get-MailboxFolderPermission with an Office365 Group?

I'm trying to figure out how to use Get-MailboxFolderPermission for an Office365 group when connnected via powershell. If I run: Get-MailboxFolderStatistics -Identity groupname | ft Name, Identity, ...
12
votes
1answer
556 views

Microsoft Exchange Federation Trust Broken After Verifying in Office 365

Okay so...this all started during our Office 365 setup. According to Microsoft, you have to delete your on-premises federation trust from Exchange, verify the domain, then add it back...otherwise you ...
1
vote
1answer
51 views

Double Relay with Office365/Exchange

REF: https://salesforce.stackexchange.com/questions/195850/sending-emails-out-via-proofpoint-exchangeoffice365 This is what I have in my Office365 setup. I was looking at the headers when I sent to ...
0
votes
1answer
537 views

Moving mailbox from .onmicrosoft.com to custom domain?

Customer has a .onmicrosoft.com at the moment for their 365 account. They want to move from this domain to their custom domain. Their mailbox is with a Microsoft exchange server. If I change this in ...
0
votes
0answers
31 views

Duplicate meeting request email

A user says that after a recurring meeting they have, another invite is sent out again. *There is a recurring meeting that the user has sent out to a set of users. *After the meeting has been done, ...
-1
votes
1answer
1k views

Integration local AD with Exchange Online Plan 1

Help me, I want to know if Exchange Online Plan 1 could integrate with a local AD (like Office 365 with the Azure AD using AD Connect). Thanks in advance
0
votes
2answers
47 views

Outlook email is forwarding to an email address, but I want to change it to a different email. I can't [closed]

The situation: Former executive director of company, director@company.com, has email forwarded to person1@company.com Current executive director, person2@company.com, wants this email forwarded to ...
1
vote
1answer
52 views

Can a non-privileged user identify if Office 365 forces TLS encryption with a partner organization?

Exchange Online uses opportunistic TLS which works as follows: By default, Exchange Online always uses opportunistic TLS. This means Exchange Online always tries to encrypt connections with the ...