2,076 questions with Microsoft Exchange Hybrid Management tags
Client does not have permissions to send as this sender
Hi All, I am using an Exchange 2016 Hybrid environment with an internal relay. When I test using the syntax below, I receive the following error. For authentication, I am using a service account that is created as a remote mailbox on-premises and synced…
Mail Contacts are not showing Teams Presence in Outlook Client
We have a lot of External Mail contacts setup in Exchange (on-prem that is synced with Exchange Online). When I use Outlook (full Outlook, not Outlook web or New Outlook) and resolve that contact in the To field of a new email, Outlook is not showing the…
Query on Audit Logs
Hi All, i have a shared mailbox lets say smb@mydomain.com in exchange online. i have mailbox rules or outlook rules and one of the outlook rule was modified. i want to check in audit logs who modified the rule. please guide me
O365 verify domain
Hello, I need to add a domain to the O365 portal [https://www.alitajran.com/add-domain-office-365-tenant/] For now, I only want to add the new domain (TXT record) without migrating MX, autodiscover, or SPF records, but I'm confused about this…
SSL Certificate Renewal Process for Exchange 2019 Hybrid Environment with Edge Servers
Hello, We are managing an Exchange Hybrid environment with the following on-premises setup: Two Exchange Mailbox Servers 2019 Two Edge Servers 2019 Recently, we renewed our third-party SSL certificates, which include SANs for mail.xyz.com and…
Change email address
Hi All, I have a booking mailbox, let's say its email address is bm@contoso.onmicrosoft.com. One of my users utilizes this booking mailbox and has scheduled numerous invites to external users. I have a requirement to change the booking mailbox's email…
unable to access search
Hi Has anything changed on the Office 365 side? When I log in to the URL below, I don’t see the search box option: https://www.office.com/?auth=2&home=1
exchange 2016 ecp - office 365 tab error
I have installed AZ AD Connect, ran the Hybrid wizard and selected full not minimal. I have synced users. When I Log into my Exchange 2016 admin center and click the Office 365 tab I receive: This page isn’t working outlook.office365.com is currently…
Exchange 2016 to Office 365 Migration
What would you say I’d the best method for 80 odd users the plan is to decom the on prem server post migration does that rule oit remote move migration I know it used to at least I think it did. The last few large scale migrations I have done were all…
How can I check if my OnPremise Exchange Server is still sending email as relay to the outside world?
How can I verify and check if my Exchange Servers are still sending emails to the external world? Because from this page I cannot see any list of servers: https://admin.exchange.microsoft.com/#/reports/onpremunpatchedserverdetails
N SS' isn't within your current write scopes.
I am running a command to export a specific user's email based on certain conditions. The account I used to log in already has the Mailbox Import Export role Command- New-MailboxExportRequest -Mailbox NSS -ContentFilter {(Sender -eq '@dd.com')}…
Original email header does not appear after exchange transport rule
Hello, I have an email account that has several forwardings applied to it through a server transport rule and when the email arrives in the mailbox, the original sender's data does not appear in the header. This causes the antiphishing filters not to be…
transport rule
Hi All, I am using exchange 2016 hybrid environment. we create users in onprem and migrate to online. I have a shared mailbox, and one of my users is going to send 1,000 emails to external recipients from this shared mailbox. I don't want the external…
Migration Endpoints not created
Dear Community, I am implementing an Hybrid Config between Exchange 2013 to office 365, after successfully running the Hybrid Configuration Wizard, I got one warning about the OAuth that will need to be setup manually, but still I can not see any…
SMTP address error
I deleted a user's SMTP address using the Office365 management portal. I want to attach this address to a new shared email. Trying to create a new email using this address is just for me Email addresses need to be unique and this one is already being…
Exchange 2016 Migration to EOL CMT Configuration for Host Spam Service
I would like to perform a migration with CMT and a hosted spam service that currently handles all inbound and outbound email outside the organization. I would like to keep that in place until all mailboxes have been moved from EOP to EOL over a period of…
Last login details
Hi All, I am running an Exchange 2016 Hybrid environment in my test Azure Tenant. I create remote mailboxes from on-premises and have 150 Microsoft 365 E5 licenses. My users test M365 features and integrations in this tenant. Since I only have 150…
Can on-premises Exchange users in Hybrid MS 365 environment receive emails without AD Synced ?
Hi all, We have Hybrid Exchange 2010 and Exchange 2016, and are going to Migrate to MS 365. What happen if we only sync 30 users out of 100 users using Azure AD Connect to sync hash password to MS 365? We plan to use Exchange Online Protection server as…
query on Access
Hi All, I am using an Exchange 2016 hybrid environment. We create shared mailboxes on-premises and migrate them to Exchange Online, or create remote shared mailboxes from on-premises. Let's say my shared mailbox is smb@contoso.com. I have a few external…
SMTP Receive Error 421 Every 30 Seconds
Our SMTP receive log shows an error every thirty seconds. SMTP traffic appears to be flowing fine from on-premise to O365/Exchange Online, but some users periodically report the following error: the server response was: 4.7.0 Temporary server error.…