Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
2 answers
need to check the total number of mail, a user has sent from the domain or tenant
As we are facing issue where , admin has no clear view from which id bulk mailing or number of mail are shooting, so he can apply restiction to sending limit to the user
Exchange Online
asked
2026-10-07T11:09:19.4233333+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(54.400000000000006, 69%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMD%3C/text%3E%3C/svg%3E)
Megha Devrani
0
Reputation points
answered
2026-10-07T11:13:17.8933333+00:00
Megha Devrani
0
Reputation points
2 answers
Email send limit exceeds for tenant need email alerts before reach the limit
Hi All i would like to receive email alerts before i reach my tenant send email limit to outbound external recipients but not being able to find out such feature in Exchange online admin center. Please let me know if i can receive these alerts through…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-06T13:25:00.2666667+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(9.6, 71%, 10%)' 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)
adminofsense
0
Reputation points
commented
2026-10-07T10:29:04+00:00
adminofsense
0
Reputation points
1 answer
One of the answers was accepted by the question author.
How to create exchange mail user if that user already exsisit in entra id
I already have entra id users. But those users not visible in exchange admin under the contacts(Becasue email license not allocated those users) .So im unable to add those users to any group or distribution list. When i try to create mailuser contact in…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-01T19:53:14.8266667+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(185.6, 60%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENV%3C/text%3E%3C/svg%3E)
Naveen viduranga
0
Reputation points
accepted
2026-10-07T04:13:37.3733333+00:00
Naveen viduranga
0
Reputation points
1 answer
will review permissions work on a shared calendar if a distribution list is added as member of mail enabled security group
I want to give calendar review permissions only to some people on a shared mailbox no delegate access. so I have a two Distribution groups and added them as member of mail enabled security group and granted security group reviewer access right on shared…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-06T18:09:51.81+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(281.6, 84%, 37%)' 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)
Anonyms_Karki
0
Reputation points
answered
2026-10-06T18:19:10.87+00:00
Atif Naseem Ahmed
80
Reputation points
3 answers
Exchange Online: DKIM uses onmicrosoft.com instead of custom domain
We have an Exchange Online tenant using example.com as a custom domain. An outbound email has the following headers when it first reaches our email gateway: From:…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-03T15:35:49.5066667+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(230.39999999999998, 93%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENN%3C/text%3E%3C/svg%3E)
Nguyễn Thành Nhân
0
Reputation points
commented
2026-10-06T14:07:45.39+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(256, 90%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJP%3C/text%3E%3C/svg%3E)
Jayden-P
3,375
Reputation points
Independent Advisor
1 answer
Microsoft 365 tenant restricted from sending email (550 5.7.705) after compromised account was remediated
Our Microsoft 365 tenant is currently restricted from sending outbound email with the following error: 550 5.7.705 – Access denied, tenant has exceeded threshold. Microsoft Defender generated the following alert: "Tenant restricted from sending…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
![](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(64, 27%, 16%)' 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)
![](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(307.2, 86%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKL%3C/text%3E%3C/svg%3E)
1 answer
the shared email [Moderator note: personal identifiable Information removed]@magnet.co.uk when sending email doesnt show on sent items
the shared email [Moderator note: personal identifiable Information removed]@magnet.co.uk when sending email doesnt show on sent items
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-03T08:27:01.2133333+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, 65%, 23%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EBT%3C/text%3E%3C/svg%3E)
Begum, Tamanna
0
Reputation points
commented
2026-10-05T14:27:05.2733333+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(259.20000000000005, 95%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERT%3C/text%3E%3C/svg%3E)
Roebe Ta
1,545
Reputation points
Independent Advisor
1 answer
Shared Mailbox Calendar Auto-Accept and Removal of Cancelled Events
We have a shared mailbox: smb1[at]contoso.com We have two requirements and would appreciate guidance on the recommended Exchange Online/Outlook configuration. Requirement 1 – Automatically process calendar events When a user creates an event on the…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-05T07:24:22.67+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(265.6, 72%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERR%3C/text%3E%3C/svg%3E)
Roger Roger
7,631
Reputation points
answered
2026-10-05T10:31:27.6066667+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, 30%, 40%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ERN%3C/text%3E%3C/svg%3E)
Ruby Nguyen
2,965
Reputation points
Independent Advisor
1 answer
OUR EMAIL NOT WORKING
Good Day, We have email with you under domain ( tmcontracting.com.sa } but not working from last few days, due to which we are facing a lot of problem from our clients. please recitify this issue as early as possible. that will be kindness.…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-04T07:27:30.0266667+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(182.40000000000003, 72%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETC%3C/text%3E%3C/svg%3E)
TM CONTRACTING CO
0
Reputation points
commented
2026-10-05T07:16:59.19+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(38.4, 6%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMN%3C/text%3E%3C/svg%3E)
Michelle Nguyen
1,930
Reputation points
Independent Advisor
3 answers
One of the answers was accepted by the question author.
Calendar Settings
Hi All, I have a shared mailbox, for example, smb1[@]mydomain.com When someone from our team creates a calendar event or meeting on the shared mailbox calendar, the meeting request appears to require acceptance before it is added to the calendar. We…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-09-27T19:35:50.58+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(179.20000000000002, 7.000000000000001%, 27%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EGM%3C/text%3E%3C/svg%3E)
Glenn Maxwell
14,226
Reputation points
accepted
2026-10-05T07:09:05.73+00:00
Glenn Maxwell
14,226
Reputation points
2 answers
Restricted mailbox after sending to 120 recipients
We had a mailbox that was blocked from sending after a press email was sent to 120 recipients. This is below the 500 max recipient threshold so I want to know why it was restricted at all.
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-10-02T10:30:00.2566667+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(22.400000000000002, 72%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ENI%3C/text%3E%3C/svg%3E)
NAMT ICT
0
Reputation points
commented
2026-10-03T11:01:26.7766667+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(195.2, 97%, 28%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKT%3C/text%3E%3C/svg%3E)
Kristen Tran
2,120
Reputation points
Independent Advisor
4 answers
One of the answers was accepted by the question author.
Emails going into other tab
As of 2/2/26 all my new emails are now going into the "other" tab instead of the "focused" tab.
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-02-02T16:10:17.0533333+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, 32%, 25%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJL%3C/text%3E%3C/svg%3E)
Jones, Linda R
45
Reputation points
answered
2026-10-02T07:46:17.95+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(284.8, 39%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECV%3C/text%3E%3C/svg%3E)
Christiaan Venter
0
Reputation points
2 answers
Lost access to Microsoft Authenticator after phone change — need help restoring account
Hello, I recently changed to a new phone, but I forgot to transfer my Microsoft Authenticator data before switching. Now, when I try to log into Microsoft Authenticator on my new phone, I receive the following message: "**Unable to recover. Your…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2025-05-26T02:40:30.78+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(217.60000000000002, 33%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EXM%3C/text%3E%3C/svg%3E)
Xuerong Ma
30
Reputation points
commented
2026-10-01T21:15:04.59+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, 86%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFM%3C/text%3E%3C/svg%3E)
Felippe Miguel Da Silva Rocha
0
Reputation points
2 answers
One of the answers was accepted by the question author.
Unable to connect to Exchange Online Powershell
Hello, I am unable to login to Exchange Online Powershell using the following steps. I am a global admin and the Powershell is opened in elevated mode. I enter the code below Connect-ExchangeOnline -UserPrincipalName <mylogin> Then the login opens…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
Windows for business | Windows Server | User experience | PowerShell
asked
2023-10-27T14:39:42.4666667+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(12.8, 80%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMO%3C/text%3E%3C/svg%3E)
Micael Ondoa
20
Reputation points
commented
2026-10-01T08:10:01.34+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, 68%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EW%3C/text%3E%3C/svg%3E)
What
5
Reputation points
1 answer
Remote Server returned ‘550 5.7.708 Service unavailable (SMTP)
Hello, I am experiencing an issue sending emails from a Microsoft 365 / Exchange Online account. I have already tried practically every relevant configuration and troubleshooting step I have been able to find, but I continue to receive the same…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
![](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(275.2, 74%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ECP%3C/text%3E%3C/svg%3E)
4 answers
Exchange online error HTTP status 403 only on one account but not the other account
It was confirmed for both email address "EWS" enabled via Powershell script. One connect successfully but the other is still failing for about 8 hours since we updated policy. Is it possible that one could take longer to clear? I just…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-09-30T00:59:43.82+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(259.20000000000005, 65%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYP%3C/text%3E%3C/svg%3E)
Young Park
0
Reputation points
answered
2026-09-30T16:29:33.03+00:00
Young Park
0
Reputation points
2 answers
How to Improve Spam and Phishing Protection for Exchange Online Users Without E3/E5 Licenses?
We have 10 Microsoft 365 users experiencing a high volume of spam and phishing emails. Users currently have standard Microsoft 365 licenses (no E3/E5). What are the recommended Microsoft best practices to Block spam, phishing, and spoofed emails? what…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-09-23T12:05:03.1033333+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(121.6, 56.00000000000001%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EMA%3C/text%3E%3C/svg%3E)
Muhammad Adeeb
40
Reputation points
commented
2026-09-29T14:09:49.94+00:00
Michelle Nguyen
1,930
Reputation points
Independent Advisor
1 answer
External Guest User Unable to Add Room Mailbox Calendar Despite Organization Relationship and Limited Details Permissions
Hi everyone, I'm hoping someone can confirm whether this behaviour is expected or if there's additional configuration required. Scenario We have two Microsoft 365 tenants with calendar sharing configured between them. The calendar we are trying to share…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-09-28T12:11:15.21+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(144, 0%, 23%)' 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)
Jose-Gabriel Gomez
0
Reputation points
answered
2026-09-28T13:48:18.3066667+00:00
Ruby Nguyen
2,965
Reputation points
Independent Advisor
1 answer
Custom mail folders empty
Hello, I am experiencing a serious issue with my Exchange mailbox and would appreciate your assistance as soon as possible. Today, I discovered that all of my custom mail folders (Banks, Bills, Work, HFX, Lotto, J&B, TF, and others) became empty at…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-09-24T11:47:35.83+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, 88%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EME%3C/text%3E%3C/svg%3E)
Mansour El Achkar
0
Reputation points
edited a comment
2026-09-28T01:39:22.0733333+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(9.6, 28.000000000000004%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
Alina Le
5,505
Reputation points
Independent Advisor
2 answers
One of the answers was accepted by the question author.
DKIM in M365 - Mydomain.com vs Mydomain.onmicrosoft.com
Google reveals the title is taken from a Spiceworks thread. The question relates to an o365info article "Add DKIM and DMARC for onmicrosoft.com domain in Microsoft 365". Performing this in M365 will generate another set of DKIM CNAME…
Exchange Online
Exchange Online
A cloud-based service included in Microsoft 365, delivering scalable messaging and collaboration features with simplified management and automatic updates.
7,429 questions
asked
2026-09-24T17:56:38.9433333+00:00
Laurie Stearn
151
Reputation points
commented
2026-09-25T17:47:15.0866667+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(233.6, 25%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EI%3C/text%3E%3C/svg%3E)
Ivory
1,905
Reputation points
Independent Advisor