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Questions tagged [exchangeonline]

Exchange Online is the hosted version of Microsoft's messaging platform (e.g. Exchange Server).

Exchange Online is the hosted version of Microsoft's messaging platform (e.g. Exchange Server).

Exchange Online gives companies a majority of the same benefits that on-premises Exchange deployments provide. By integrating with the Microsoft Outlook client, companies that use Exchange Online can make use of hosted email, calendars and contacts, at a month price, per end user. Microsoft Exchange Online is available as a standalone solution or as part of the Microsoft Office 365 collaboration suite.

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POP mail to Exchange online Migration

At work we want to migrate to Exchange online from our current setup of using rackspace hosted POP email. We have about 50 people planned for migration and want to minimize email downtime for them as much as possible. I have been reading Microsoft's…
Nick
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Where do I look for issues with a local AD user not being able to activate O365 on any machine

Here is our really weird situation. AD on prem, using Exchange Online w/ 365. We have an unmanaged auto machine that stopped authenticating from the domain joined machine to office 365. Won't connect to Exchange Online, activate office, nothing. …
Jeremiah Halstead
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How to grant access to the Microsoft 365 Admin Center to limited Exchange Online administrators?

Related to this: Exchange Online RBAC - How to limit the read scope of a management role?. We need to allow some administrators to manage only a subset of all mailboxes in Exchange Online; we achieved this using a management scope. Everything works…
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Exchange Online RBAC - How to limit the read scope of a management role?

Environment: Exchange Online (Microsoft 365). We need to allow some administrators to manage only a subset of all mailboxes. The mailboxes can be selected using a recipient filter, so this can be achieved using a management scope. This works as…
Massimo
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Forwarding Meetings to Room Resources from External Sources

Is there a way to allow a Room Resource in Exchange Online to be booked for an external meeting by forwarding the meeting request? I found an article that suggested setting the DeleteComments property to False for the meeting room account, however…
Ivan Wilson
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Error sending email with Office 365

My company has Office 365. We use account for send email (SMTP/SSL) https://www.gmass.co/blog/office365-smtp/#office We get error similar like this, but using Exchange…
Kiquenet
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How is ExchangeOnlineManagement PowerShell module related to ExchangePowerShell module?

Please let me understand how ExchangeOnlineManagement and ExchangePowerShell modules are related each other. For example Microsoft Docs describe cmdlet Connect-ExchangeOnline as it comes from ExchangePowerShell module, while Get-Command…
huhu78
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Create a Mail-enabled security groups with Azure AD role assignment?

I would like to create a Security Group within my firm's 365 Tenant with a group email address and role assignment of "Billing administrator" - i.e. Can perform common billing related tasks like updating payment information. Is this even possible? I…
Josh_BI_UK
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Exchange Online: move some messages back from online archive

Due to a mistake on a retention policy, too many (too recent) messages of user mailboxes were moved to online archive. I know that MS offers no wayback for online archive. I investigated some options: Deleting the archive and importing it back to…
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Exchange Online Group Calendar entries are not replicated to all members

I created a group in Exchange Online (Microsoft 365 group type) and added a few test members. The target is to have a shared calendar. "Subscribe new members" checkmark is enabled. All test users can regularly see the new group calendar in their…
MaCae
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Powershell to exclude Group Members from Dynamic Distribution List O365

I am creating an All Dynamic Distribution Group in Office 365 exchange online. I am doing this with Powershell. We will call this group AllTestGroup. Here is some information about the setup. Exchange Online On-Prem Active Directory Most mailboxes…
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Unable to create Import Jobs in Information governance of Microsoft 365 compliance in Exchange Online

We r using Microsoft 365. I am trying to create Import Jobs in Information governance of Microsoft 365 compliance in Exchange Online. I am getting the message "To create import jobs, you must be assigned the Mailbox Import Export role in Exchange…
Lakshmi Anand K
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Getting statistics from Exchange Online about inbound mails from external domains

I've been asked to see if we can get an idea of how many external mails we receive, and what external domains are the most "active". Basically what's wanted is a report detailing how many mails we receive from external domains under a specified time…
Laage
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Whitelist mailboxes from being blocked from sending emails due to the "User restricted from sending email" alert policy in microsoft365 security?

I have a couple of mailboxes that are periodically being blocked from sending emails due to the "User restricted from sending email" alert policy within the security and compliance center in microsoft 365. I can unblock them fine, but would like to…
Blimey
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Exchange Full Hybrid - Email to distribution list gives '550 5.5.3 too many recipients' error (cloud to on-premise)

We are in the process of migrating from Exchange 2016 CU19 to Exchange Online. We are running a full hybrid configuration with two on-premise servers in a DAG. So far we have only migrated a small batch of users (about 25) to monitor and check we…
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