Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 questions
2 answers
You don't have sufficient permissions
Hi All i am using exchange 2016 hybrid environment. i have a mail enabled security group in exchange onprem lets say mesg1@contoso.com. when i am trying to add one user as a owner lets say user1 i am getting the below error. You don't have sufficient…
asked 2024-11-06T05:25:52.5466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(137.6, 72%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERF%3C/text%3E%3C/svg%3E)
Rising Flight
4,596
Reputation points
answered 2024-11-06T10:26:54.98+00:00
Andy David - MVP
149.1K
Reputation points MVP
0 answers
You don't have sufficient permissions
Hi all, I am using an Exchange 2016 hybrid environment. I have a mail-enabled security group in on-premises Exchange, let’s say dl1@contoso.com. I am trying to add a user, user1@contoso.com, as an owner of this group, but I am receiving below error.…
asked 2024-11-06T09:44:04.7333333+00:00
Rising Flight
4,596
Reputation points
asked 2024-11-06T09:44:04.7333333+00:00
Rising Flight
4,596
Reputation points
1 answer
A verification error occurs when logging into Outlook （mobile phone）
登入手機outlook出現驗證錯誤（地端exchange)請問是什麼問題，該如何解決
asked 2024-11-06T00:05:04.57+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(294.40000000000003, 56.00000000000001%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
A
0
Reputation points
answered 2024-11-06T08:32:28.4733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(99.2, 91%, 19%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJZ%3C/text%3E%3C/svg%3E)
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
Mail Delivery Report Not Available in ECP for Exchange 2019
I’m experiencing an issue where delivery report information is no longer available for incoming emails in ECP. Occasionally, internal mail information appears in the delivery report, but not consistently. External mail information, however, never shows…
asked 2024-10-16T04:04:54.01+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(19.2, 15%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Moshiur (Moshiur Khan)
40
Reputation points
commented 2024-11-06T04:16:02.6766667+00:00
Moshiur (Moshiur Khan)
40
Reputation points
2 answers
One of the answers was accepted by the question author.
Issues with "ExchangeGuid" is used by another recipient
Hi, we currently have an exchange hybrid mode. We are observing lots of issues with the error "ExchangeGuid" is used by another recipient object". As per the Microsoft documentation, it says that it happens because of soft deleted…
asked 2023-04-04T15:13:05.7833333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 24%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESK%3C/text%3E%3C/svg%3E)
Surya kumar
345
Reputation points
answered 2024-11-06T02:56:53.1033333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 28.000000000000004%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EOB%3C/text%3E%3C/svg%3E)
O365 Buddy
91
Reputation points
1 answer
Exchange server 2016 and 2019 coexistence
Hi, We have 2016 and 2019 servers both on premises. if we create and account which resides on database on 2019 authorization issues happen like you open OWA properly login and no error message just login does not happen. if you misspel password red…
asked 2024-10-09T19:00:01.6466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(3.2, 32%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGG%3C/text%3E%3C/svg%3E)
George Gaprindashvili
61
Reputation points
commented 2024-11-06T01:51:56.9+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
Issue with Slow OWA Login After Migrating from Exchange 2013 to Exchange 2016
Hello everyone, I recently migrated from Exchange Server 2013 to Exchange Server 2016. After the migration, I'm experiencing some issues with OWA on one of my Exchange servers. When I try to log in to OWA using localhost on this server, it takes a…
asked 2024-10-15T10:13:13.01+00:00
Moshiur (Moshiur Khan)
40
Reputation points
commented 2024-11-06T01:50:49.57+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
On an Android phone, outlook on premise exchange 2016 does not work when connected to a server.
Good morning! We use an on premise Exchange 2016 mail server in AD domain. Our internal mail works without any problems. We have users who also use outlook on their phones (Android version 14). He has had no problems for months, but when he changed the…
asked 2024-10-17T07:58:00.52+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(70.4, 56.00000000000001%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETT%3C/text%3E%3C/svg%3E)
Tótváradi László
0
Reputation points
commented 2024-11-06T01:49:40.9133333+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
Exchange Certification news
What is the status for Exchange Certification that was retired last year?
asked 2024-10-19T01:55:31.9+00:00
JOAS JOAQUIN
0
Reputation points
commented 2024-11-06T01:45:53.3533333+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
5.7.60 SMTP; Client does not have permissions to send as this sender.
I've set up a new Exchange Server 2019, but some users are encountering the error: "5.7.60 SMTP; Client does not have permissions to send as this sender." I reset the security settings to default in Active Directory for the specific user.…
asked 2024-10-21T09:44:12.6733333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(35.2, 37%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Parsian02
20
Reputation points
commented 2024-11-06T01:44:52.21+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
ERROR when Adding Endpoint - Intermedia HostPilot hosted Exchange 2016
I am trying to setup a cutover "remote move" migration using EWS (not OWA). While configuring the endpoint I get: The call to 'net.tcp://ch0p223mb0219.namp223.prod.outlook.com:9821/Microsoft.Exchange.MailboxReplicationService…
Microsoft Exchange Online
Microsoft Exchange Online
A Microsoft email and calendaring hosted service.
1,905 questions
Exchange Server
Exchange Server
A family of Microsoft client/server messaging and collaboration software.
1,337 questions
Office
Office
A suite of Microsoft productivity software that supports common business tasks, including word processing, email, presentations, and data management and analysis.
1,704 questions
Exchange Server Management
Exchange Server Management
Exchange Server: A family of Microsoft client/server messaging and collaboration software.Management: The act or process of organizing, handling, directing or controlling something.
7,666 questions
asked 2024-10-22T15:33:38.71+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(227.2, 32%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECA%3C/text%3E%3C/svg%3E)
CodedNote Admin
0
Reputation points
commented 2024-11-06T01:43:49.8066667+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
Delivery Reports
Hello! Consider the following test: One user (Michael Firsov) sends a message to another user (ExchAdmin). The message is successfully delivered to ExchAdmin's mailbox. I want to see this message in Delivery Reports and I search for messages sent from…
asked 2024-10-29T11:28:23.8233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(214.4, 91%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EHA%3C/text%3E%3C/svg%3E)
Hram Admin
20
Reputation points
commented 2024-11-06T01:42:27.86+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
How to increase EWS search-mailboxes results more than 100
Hello, I use EWS to perform searches on mailboxes. My account is at discovery management group. When I try to search mailboxes with filter "from:<sender> and subject:'<subject>' " with a mail scope of 500 mailboxes, I only get 100…
asked 2024-10-22T20:08:43.21+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 98%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3E1%3C/text%3E%3C/svg%3E)
11348524
0
Reputation points
commented 2024-11-06T01:12:06.91+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(316.8, 90%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAZ%3C/text%3E%3C/svg%3E)
Alex Zhang-MSFT
1,675
Reputation points Microsoft Vendor
8 answers
Outlook Mobile no longer authenticating with modern auth
As of this week, modern auth on the Outlook mobile app (on iOS and Android) is no longer authenticating with modern authentication to an Exchange 2019 server which is configured with hybrid modern authentication. This was previously configured and has…
asked 2024-10-22T15:45:27.7866667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(118.4, 19%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
ConsequenceWestern97
20
Reputation points
answered 2024-11-05T15:44:48.1566667+00:00
ConsequenceWestern97
20
Reputation points
2 answers
Can't add new devices to the quarantine
Hi. Task: Add new mobile devices to quarantine. What is the reason why this may not work ? I have changed the global parameter and also created a rule in the ecp. I added a third app. It is quarantined. How does it work ? What could be the cache? I…
asked 2024-10-29T14:46:00.6533333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(304, 60%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Андрей Михалевский
3,331
Reputation points
commented 2024-11-05T09:30:30.36+00:00
Jake Zhang-MSFT
6,385
Reputation points Microsoft Vendor
1 answer
Outlook attachments getting added/attached to email I send out
Hello, I received an email from a vendor of ours that had the attached attachments. Since receiving this email, I have had one vendor, who I emailed, state that the attachments got sent to him as well. Will you please let me know what these attachments…
asked 2024-11-04T17:08:45.1233333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(51.2, 19%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJG%3C/text%3E%3C/svg%3E)
Jordan Gamelin
0
Reputation points
edited an answer 2024-11-05T09:12:21.3266667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(310.4, 26%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EML%3C/text%3E%3C/svg%3E)
Mengying Li (Shanghai Wicresoft Co Ltd)
5
Reputation points Microsoft Vendor
2 answers
One of the answers was accepted by the question author.
How to block quarantine notification ?
Hello. We want to enable quarantine for new mobile devices. Set-ActiveSyncOrganizationSettings -DefaultAccessLevel Quarantine The problem with this command is that the rule applies to all devices that are already connected. So to prevent existing devices…
asked 2024-11-02T14:28:44.12+00:00
Андрей Михалевский
3,331
Reputation points
accepted 2024-11-05T07:14:25.9966667+00:00
Андрей Михалевский
3,331
Reputation points
3 answers
Upgrade of Exchange Server 2016
Dear team, I have the following scenario: 3 Exchange 2016 servers, with DAG configured. There is a plan to upgrade to Exchange 2019. Is it recommended to create new servers with 2019 version, migrate the mailboxes and then decommission the 2016 servers?…
asked 2024-11-01T10:38:18.3333333+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(252.8, 52%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMM%3C/text%3E%3C/svg%3E)
Micheal Mallo
310
Reputation points
answered 2024-11-05T06:13:23.2866667+00:00
Amit Singh
4,901
Reputation points
2 answers
How to add modern authentication on Exchange 2016
Cannot add email accounts created by exchange 2016 on mobile outlook app (both iOS & Android) How to fix this issue? Thank you.
asked 2024-10-24T09:22:57.9466667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(160, 9%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EC%3C/text%3E%3C/svg%3E)
CC
0
Reputation points
commented 2024-11-05T06:09:04.3566667+00:00
Alex Zhang-MSFT
1,675
Reputation points Microsoft Vendor
1 answer
Stop Calendar Delegate from being included in meetings
We have 2 users that are editors (Delegates) on 3 users calendars. when the users receive calendar invites the Delegates are unable to see who has received the invitation and they only see themselves as the required users. even though they are the only…
asked 2024-06-25T09:59:52.65+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(67.2, 57.99999999999999%, 16%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERB%3C/text%3E%3C/svg%3E)
Ralton Blom
0
Reputation points
commented 2024-11-04T14:48:18.6666667+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(249.60000000000002, 94%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EL%3C/text%3E%3C/svg%3E)
Luke2
0
Reputation points