Need suggestions for managing email signatures organization-wide
Hi everyone, I'm looking for advice on managing email signatures organization-wide in Office 365. Right now, every user creates their own signature in Outlook. This has led to inconsistent branding and outdated contact details across the company. I explored a few built-in options, but nothing seems to give proper centralized control, and manually asking every user to update their signature isn't practical. I'm wondering if there's a better way to handle this natively within Microsoft 365, or if most organizations end up going with a third-party tool for this. If you've dealt with something similar, I'd love to hear how you approached it and what worked for you. Any suggestions or experiences would be really helpful. Thanks in advance!
Microsoft Teams and Authenticator lockdown
I’m having a very frustrating issue with Microsoft Teams. I am able to log in to teams using my normal personal email and account ONLY ON THE WEB BROWSER. From the web browser, I am not able to access the business channel that I am in. When attempting to log in on the downloaded mobile Teams App, I am sent directly to Microsoft Authenticator, which after waiting several hours, waiting even a full day, is still displaying a message about repeated verification attempt and to wait and try again later. I have accessed Microsoft support chat and they had no help for me. I need the authenticator lockdown to refresh and it will not.
Phone verification is not working
Hello. I was logged out of my accounts when I opened Outlook on Windows. I managed to log into the first one, but I forgot my password of the other one. I am struggling to log into that account. That account is not connected to an authenticator app, but is connected to my phone number. I tried resetting my password using my phone and entered last 4 digits of my phone number, but the method is NOT WORKING for some reason. I also tried verifying my account with my phone number, but I didn't get any code from Microsoft. All the accounts that I buy online with use this email account. Please help.Labeling issue in Outlook
Hello everyone, I implemented labels in Purview and applied labeling policies in Outlook. The policy enforces the labeling of mails. This issue is now that the mails have dynamic signatures that are being applied by a code, the process here is as follows: Mail with the attached code is sent to "CodeTwo" via a connector, the dynamic signature gets applied, the mail comes back via the connector and is being sent out. Since the labels uses encryption, the code also gets encrypted and cannot be read, thus the dynamic signature is not being applied to the mail. Has anyone experienced something similar?Planning a Google Workspace to Microsoft 365 Migration? What Should You Consider?
Hi everyone, Has anyone recently migrated from Google Workspace to Microsoft 365? I’m interested in knowing what challenges you faced during the migration, especially around mailbox data, calendars, contacts, user mapping, or the final cutover process. For those planning the migration, what are the key things you recommend preparing before getting started? Would like to hear your experiences and suggestions.
Outlook - Online mode address book search fails with "Operation failed" when Name only is ticked.
I hope you had this issue and managed to solve 😂 pulling my hair already. Symptom: In classic Outlook for Windows, open the Address Book → set Search to Name only → type any single character → "The address book operation failed." Switch to More columns and the exact same search works fine. Ctrl+K resolution in the To: field works. OWA people search works. Mail flow is fine. It's only the Name-only ANR seek in the dialog. Environment: Exchange hybrid, mailbox in Exchange Online, dir-syncedfrom on-prem AD via Entra Connect Classic Outlook for Windows, online mode (Cached Mode is not permitted here — this is the constraint, I can't just flip it) Affects all users, all machines What I've already ruled out: Test Result Other address lists (Contacts, All Users) Same failure Ctrl+K in To: field Works Safe mode (outlook.exe /safe) Same failure — not add-ins Multiple accounts / multiple machines Same failure Brand-new mail profile Same failure — not profile corruption Addressing order (Tools > Options) GAL set first, not "Choose automatically" Off corporate network (5G) Same failure AddressBookPolicy / OfflineAddressBook on mailbox Both blank (inherit defaults) Get-OfflineAddressBook Default OAB, IsDefault: True, web dist enabled Get-GlobalAddressList Default GAL, IsDefaultGlobalAddressList: True, stock default RecipientFilter
Feature request: meeting cancellation by organizer in M365 Copilot
During a recent usage of M365 Copilot, I identified a capability gap that significantly limits calendar-related automation. Current situation Copilot can: find meetings in my calendar, identify meetings where I am the organizer, interactively ask which meetings should be processed. However, Copilot is currently not able to cancel organizer-owned Outlook meetings and send cancellation notifications, although this is a natural next step in the workflow. Requested capability Cancel individual meetings organized by the user Cancel recurring meetings or selected instances Send a custom cancellation message to attendees Support bulk processing (e.g. vacation preparation) Example use case Before a planned absence, a user asks Copilot: Find all meetings during my vacation. Show only meetings where I am the organizer. Ask me for each meeting whether it should be cancelled. Cancel the selected meetings and send a predefined message such as: "Florian planned absent." This would be a valuable productivity enhancement for Outlook and Copilot users who manage large numbers of meetings. Could you please advise whether this capability is already planned, whether a feedback channel exists, or which product team would be the appropriate owner for this request?
How to share calendar from Shared mailbox to mobile app
Hi, In our organization, we have the following requirement: to create three calendars within a shared mailbox and make them visible to members on both PC and the mobile app. On the PC, they are visible, but not on the Outlook app. On the app, we can only see the main shared mailbox calendar, not the three additional ones. The goal is to visually distinguish the three types of appointments on the app. We tried using categories (tags), but the colors have to be reset for each member. Any suggestions? ThanksImport Bulk PST to Office 365 Step by Step | Stellar Migrator for Outlook
Learn how to import bulk PST files to Office 365 (Exchange Online) step by step using Stellar Migrator for Outlook. This tutorial walks you through automating the migration of multiple PST mailboxes to Exchange Online — no manual uploads, no scripting. Stellar Migrator for Outlook automates bulk PST-to-Office 365 migration, letting you map source PSTs to target Office 365 mailboxes (Primary, Archive, or Public Folder), apply filters, and run the whole job with minimal effort — without worrying about duplicate emails. It's a reliable way to move legacy mailboxes into Office 365. Using a CSV file, you can migrate unlimited PST files to Office 365 users from the same system or across networked systems. The software also supports incremental migration, so you can resume or re-run a job and only new items get imported — no duplicates, no reprocessing what's already migrated. Learn more: https://www.stellarinfo.com/import-pst-to-office-365.php
