Server Fault Stack Exchange
Server Fault Stack Exchange

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.

148 questions
0
votes
1 answer

Unable to use Exchange online in Chrome to apply changes. keeps showing critical error

I've searched for similar problems and still can't find one solution. This issue started yesterday, then I got an update this morning from chrome. I was thinking the update would solve the problem but apparently it still persists. Every time I try…
victor obibi
  • 1
  • 1
0
votes
2 answers

Convert Azure AD User to Exchange Online MailUser

I have an Azure AD user (bob@contoso.com) and want to redirect all this users email to an external address (bob@external.com). I have set up other redirects by creating a new MailUser and setting the externalEmailAddress property. For example we…
Tom Waddell
  • 1
  • 1
  • 2
0
votes
1 answer

365 - Mail-enabled public folder not visible in EAC, Outlook, or Get-PublicFolder. BUT visible to Get-MailPublicFolder

I'm encountering a strange Exchange issue I haven't been able to figure out. Exchange Online (Office 365). Originally was an Exchange 2010 environment, migrated via O365 Hybrid Config, hybrid has since been decommissioned and the organization is…
Steve
  • 1
  • 1
0
votes
2 answers

Exchange Online Hybrid Public Mail Folder not found

We are currently running Exchange 2016 on premises with modern public folders. We are migrating to Exchange Online using a full hybrid configuration since the migration will take a few weeks. I am trying to set up Exchange Online so that people whos…
Eric Logsdon
  • 79
  • 6
0
votes
1 answer

create a connector to a smarthost that requires authentication on exchange online

Can you create a connector to a smarthost that requires authentication on Exchange Online? I looked at the documentation for New-OutboundConnector, and I don't see a place to set the authentication credentials.
longneck
  • 23,082
  • 4
  • 52
  • 86
0
votes
2 answers

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$) Change autodiscover.domain.tld record to point…
Alex G
  • 207
  • 1
  • 2
  • 14
0
votes
1 answer

Exchange 2010 to O365 Hybrid - Keep Public Folders changable

The company I am performing an Exchange 2010 to Office 365 migration for has public folders. We planned to perform the migration while the two systems are in hybrid mode, over the course of several weeks, using the following guide for putting Public…
user66001
  • 193
  • 3
  • 17
0
votes
1 answer

Priority of hidden rules in Outlook/Exchange (2016/2010 respectively)

We have recently moved from a purely Exchange 2010 environment, to a hybrid Exchange 2010/O365 environment and now are using EOP for spam filtering. One user consistently has SCL level 5 tagged e-mails appear in his Inbox. This user also has a…
user66001
  • 193
  • 3
  • 17
0
votes
2 answers

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

Beating my head against the wall on this one. Used the Hybrid Configuration Wizard to setup a 2010-O365 hybrid setup today, but have had mail pending for hours now trying to figure out what the hold up is. Error for all of them are: Reason:…
user66001
  • 193
  • 3
  • 17
0
votes
1 answer

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 to add an external mail address the error: Given I'm…
Gavin Hill
  • 156
  • 1
  • 9
0
votes
1 answer

Postfix, Exchange Online - Copy specific e-mails to another mailbox received during the night

We used postfix + sieve before, but we migrated to Exchange Online, therefore we need another solution, postfix is still running as a mail gateway. We need to copy e-mails received from a specific e-mail address (mail@example.com) with a specific…
Jörg H.
  • 13
  • 1
  • 5
0
votes
0 answers

Office 365 Room delegate emails not being received

We have an Office 365 client that has two Room mailboxes – Boardroom and Training Room. A delegate is assigned to each mailbox to approve/reject Room calendar bookings. When the delegate clicks Accept or Decline the requesting user does not receive…
Ash
  • 458
  • 2
  • 9
  • 34
0
votes
1 answer

How do I properly setup a new hybrid exchange server in a new domain and new Office 365 tenant?

Current setup and background We are changing our company name. With that means changing our internal domain name, email addresses and Office 365 tenant. 100% of our mailboxes are in the cloud (Exchange online). We used to be on prem but migrated…
Brent Mattson
  • 35
  • 5
0
votes
1 answer

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" as the initial source of the emails. The sent…
timanderson
  • 263
  • 1
  • 4
  • 12
0
votes
1 answer

Custom/vanity domain name configuration in Exchange Online

Currently, when users 'Add account' in Microsoft Outlook 2016, the users are automatically configured (possibly through autodiscovery) to connect to 'https://outlook.office365.com/mapi/nspi/?MailboxId=xxx-yyy-zzz@contoso.com' exchange…
Haneef Ibn Ahmad
  • 21
  • 1
  • 5
1 2 3
…
9 10