Exchange online stop sending delivery report
Hi, i already posted a question to see if i can personalized DSN delivery sent notification ( i think it is the correct name) As up to now i see no reply , i need your help, in order to let my tenant not to send delivery report to external user, when…
Personalized dsn report
Hi, i have a tenant let’s say aaaaa.onmicrosoft.com that can receive mail for 3 different domain: aaaaa.com bbbbb.com ccccc.com i noticed that when an external sender send a delivery request , the delivery request is automatically sent by a sender with…
Connector on premise via powershell or AdminUi not able to be created, organization does not have permission to create it
using powershell : New-InboundConnector -Name 'connetor name' -ConnectorType OnPremises -RestrictDomainsToIPAddresses $true -SenderDomains mydomain.com -SenderIPAddresses listofips can not create this config : Enabled: True ConnectorType: OnPremises …
Organization Sharing failure
error. federation information could not be received from the external organization. When trying to create Sharing Organization relationship, I get the error above. It won't add the domain trust to share free/busy information from GAL/Exchange…
Wrong format showing in email.
Email showing in bad structure in owa. Please find the attached screenshot. How to fix this.
M365 Organization settings graph API endpoint
I'm looking for a way to enumerate M365 organization settings via MS Graph API. More specifically, I'd like to query the "Modern Authentication" setting. I know I could do it using the MSO PowerShell module (Get-OrganizationConfig cmdlet), but…
Read receipt issue.
When i am sending an email with read receipt to a user getting response for that ...but when i am sending to a distribution list having the same user as member did not getting the response for the read receipt.
Powershell Script to send email
Below Powershell email script was working until we switched to office 365, can someone please advise? $Event= Get-EventLog -LogName "Security" -InstanceID 4740 -Newest 1 $Event2 = $Event.Message | find /I "Account Name:" $Event5 =…
Allowed Spoofing - DNS or Microsoft tools?
Hi, Normally when dealing with allowed spoofing we would use DNS/DKIM/SPF records etc to allow an external org (mailer for example) to send on behalf of our org. Microsoft offer allowed spoofing via Spoof Intelligence Insight and tenant allow block…
query on Unified group
Hi All i have added a user to subscribers to a unified group using the below syntax. . Add-UnifiedGroupLinks -Identity unifiedgroup@contoso.com -LinkType Subscribers -Links user1@contoso.com i want to remove this user, will the below syntax…
Need to migrate current Exchange hybrid server to a new server
Greetings all. I've got an Exchange hybrid server running on windows server 2016 but I've got a new 2019 server spun up (these are both VMs) and need to move the hybrid to the new server. Is this as simple as installing the newest Exchange version on…
Exchange online mail flow rules exception
Hi, I have setup a mail flow rule to add a banner to emails for external email addresses to remind staff this is external and be careful about attachments and links. this works fine however I would like to exclude emails sent to our support address as…
Migrate 1K mailbox to 365 Exchange
Hello , i have 1K mailbox working on-prmies with icewarp product , we planing migrate to 365 , already user synced , already have license , and no issue to migrate mailboxes from IMAP to 365 , but the issue is that gab from currently email still…
Email Hygiene for internet mails.
Dear MS Office, I would like to check how to enforce within a business organization domain an email separation rule centrally. For example: if my org staff sends an email, it will be from @abc.com and others will be from gmail, hotmail and etc. I want a…
request support for tenant has exceeded threshold since friday but no agent assigned
All my users are getting this error "5.7.705 Access denied, tenant has exceeded threshold" when sending to external mails. We created a request support since Friday 13/01/23 morning but did not get any respond until now. What should we do?
PST file error
Hi All I am getting below error exporting pst file. When i check the below registry file PSTDisableGrow it is set to 1, if i change it to 0 it is reverting back to 1. Please guide me which policy(group policy or any local policy) is blocking PST…
Login Credentials for on-prem vs. O365
We have a Hybrid Exchange environment and many users mailboxes are still on-prem. However many users already have an E3 license. The issue occurs when a user will be logged into OWA and is connecting to our on-premise exchange server. When they…
Send as alias behavior OWA/Desktop client
Hey guys, iam trying to send as a secondary smtp/alias, because we have different domains in use. O365, Hosted. When i send a mail with OWA the alias works perfectly. When i send from outlook desktop client i can choose my alias and it looks like its…
Outlook search return "Your request can't be completed right now." for any search performed under a Shared Folder
Hello everyone, I have tested the following under multiple accounts/tenants and browsers. It seems that the search feature doesn't work if you are searching inside a folder that has been shared with you via Outlook. Example below: …
How to see detail info about Exchange Dynamic Groups Members
Hi, I need help to view the members of a dynamic distribution group in Exchange Online using the Get-DynamicDistributionGroupMember Exchange PowerShell cmdlet. I need to see more info than just the Name and the RecipientType as I'm getting the Object ID…