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Questions tagged [microsoft-365]

26 questions
2
votes
2 answers

Cannot find Network Message ID in Message Trace

I'm viewing a message trace from https://admin.exchange.microsoft.com/#/messagetrace If I expand "More Information" on the selected email, I see "Message id". When I go to https://security.microsoft.com/reportsubmission and try to submit it, it…
THE JOATMON
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1 answer

Change timeout for message review in Exchange Online?

I have set up some phishing/malware mail-flow rules that will forward emails to me for review based on attachments or a list of domains. I can then choose to accept or reject the message. It seems to work well. The problem I'm having is that this…
THE JOATMON
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1
vote
1 answer

How do I setup O365 to allow IMAP? (App Passwords no found)

I have an office365 account and cannot link my email to my email client. I have MFA activated and the only client that allows me to link the mail is the same Outlook 2019 for PC or Mac. Can I link you with other clients or mail managers? I have…
Jhoedram
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0
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0 answers

Deploy password policy for Cloud m365 accounts

Does anyone know how to deploy a password policy in a 100% M365 cloud user environment?
Tek
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Sporadic delivery failure to gmail accounts when using MS 365 Distribution Lists

Occasionally (I can't figure out any pattern when it works and when it doesn't), when a user (Mail Contact) on my org's MS 365 Distribution Lists sends an email to the list, email will not be delivered to (I believe) all the gmail.com addresses on…
Conrad
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1 answer

M365/OME - Encrypt emails not using TLS 1.2

I don't want to require the use of TLS 1.2 in Exchange online/O365 as it might result in some important business email not being sent/received. So has anyone found a way to actually encrypt all in/out going emails with e.g. Office 365 Message…
Mathias Rønnow Nørtoft
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1 answer

convert local machines to MS 365/Intune managed

Currently we have a 365 account - 50 users, and 50 local machines with local logins. According to my reading, 365 can manage configs on these machines and allow to specify which 365 users can log into which local machine. When reading about how to…
Steve H
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Rule to get 365 to reject email at the SMTP stage

I have setup a shared mailbox to use for sending alerts from a powershell script and it works fine. I now want to lock down the shared mailbox so that it cannot be used to send outside the org, and so I followed the instructions…
Dude named Ben
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1 answer

Emails from a certain sender are being automatically deleted

I am part of an organization that uses Microsoft 365 and Outlook for our mail and we have a user who, when they receive an email from a certain account (lets call it alice@example.com), it gets automatically deleted with no way of recovering it. Our…
Gabe Chantayan
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0 answers

O365 redirect domain on send

Is it possible to redirect emails received to another domain using wildcards? For example, we wish our client to send faxes to @fax.ourdomain.com and then redirect the fax to @faxservice.com The purpose is to white-label the fax service as the…
Dercni
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1 answer

Can I host some mail addresses in Microsoft 365 and keep the others in IMAP host?

I manage a company with 200 users, all of them having IMAP mail in a cloud based hosting (not on premise); now I want to migrate some of those users on Microsoft 365, keeping the most of them on IMAP; is it possible? How can I let the dns failover…
SYS64738
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User lost access to Excange Online and some other Microsoft 365 apps for no apparent reason

I would be happy to know any ideas why a single user in a Microsoft 365 tenant would suddenly lose access to some M365 services, like Exchange Online and Microsoft Forms. I came across this when email sent to that user stopped being delivered as if…
John Deer
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2 answers

Forwarding Meeting invites to Teams Rooms

We're currently looking into simplifying our Teams usage in the organisation. In particular, our static Teams Rooms. The biggest issue we are facing is how to manage external invites. First off, we're not using Outlook for email due to specific…
FrostyForrester
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1 answer

Unregister user account from devices in a Windows Domain

In a Windows Domain with Microsoft 365 when a user has used more than 20 devices they get an error they have have to unregister in order to sign into a new Windows 10 workstation. Does anyone know of a way to unregister devices that are found on the…
JJ01
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Migrating a domain from a Microsoft 365 tenant with it's users to a another tenant

Company I work for has two domain names and they created two different tenant accounts for each domain. this makes it hard to collaborate. I need to migrate contoso.com from a tenant account to a the other one. Can any one suggest a way to this…
Erdem Ece
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