Why Does the New Outlook Calendar Use So Much Space? Causes & Feedback
Discover why the redesigned calendar list in the New Outlook uses larger spacing, reducing visible items, and learn how to submit layout feedback to Microsoft.
Read more ›Email Problems
Quick fixes for Outlook send/receive errors, missing messages, sync delays, and stubborn mail profile problems.
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2564 ResourcesFix Excel Comments from Linked Files Not Showing in Outlook Emails
Learn how to troubleshoot Microsoft 365 notification issues when comments from linked Excel files shared via Teams only show a link instead of text in your emails.
Read more ›How to Share a Microsoft 365 Shared Mailbox Across Tenants
Learn how to share a Microsoft 365 shared mailbox across multiple tenants using Microsoft Entra B2B guest users, Exchange Admin Center, and PowerShell.
Read more ›How to Fix Microsoft 365 NDR 5.7.708 Access Denied Error
Learn how to resolve the Microsoft 365 email delivery error '550 5.7.708 Access denied' by delisting your IP address or contacting Microsoft Support.
Read more ›Understanding Microsoft 365 Email Sending Limits for Hotmail and Live Accounts
Learn about the daily email sending limits for Microsoft 365, Hotmail, and Live accounts. Understand why new accounts are restricted and how service limits apply.
Read more ›Fix Apple Mail Re-Downloading Office 365 Emails with Blank Bodies
Learn how to troubleshoot Apple Mail repeatedly downloading Office 365 emails with blank bodies on your Mac by checking Outlook Web and re-adding your account.
Read more ›How to Fix SMTP 5.7.3 STARTTLS Required Error in Microsoft 365
Learn how to resolve the SMTP 5.7.3 STARTTLS is required to send mail error in Microsoft 365 by configuring port 587, enabling SMTP AUTH, and checking firewalls.
Read more ›How to Set the Default Time Zone for New Exchange Shared Mailboxes
Learn how to configure the default time zone for new Exchange shared mailboxes using PowerShell, as Microsoft 365 lacks a graphical setting for this feature.
Read more ›Fix Microsoft 365 Users Not Receiving One-Time Passcode (OTP) Emails
Learn how to troubleshoot Microsoft 365 not receiving one-time passcode emails. Discover how to check Defender quarantine, message trace, and anti-spam policies.
Read more ›Fix Excel Share Option Not Sending Attached Files to Outlook
Troubleshoot and fix the issue where Excel's Share option creates an Outlook message but fails to send, drop into Outbox, or save in Drafts.
Read more ›How to Manage Outlook Appointments and Time Zones When Traveling
Learn how to correctly set time zones for Outlook appointments and reminders when traveling. Discover how to display multiple time zones in your calendar.
Read more ›Fix Outlook.com Groups and Mailbox Permission Errors
Learn how to troubleshoot Outlook.com Groups errors, including mailbox unavailable and send permission denied messages. Discover effective browser and account solutions.
Read more ›How to Fix the MAPI Error When Emailing a Word Document
Learn how to fix the MAPI error in Microsoft Word when using File > Share with the new Outlook. Discover why it happens and effective workarounds.
Read more ›How to Configure Teams Meeting Options for Microsoft Bookings
Learn how to manually configure Microsoft Teams meeting options such as recording, chat, and lobby controls for appointments created via Microsoft Bookings.
Read more ›How to Stop Outlook Emails from Going to Spam and Fix JPEG Insert Issues
Learn how to prevent legitimate Microsoft emails from going to your Outlook spam folder and troubleshoot issues with inserting JPEG image attachments.
Read more ›How to Fix Incorrect Room Resource Working Hours in Microsoft 365
Learn how to resolve incorrect room resource working hours or grayed-out calendars in Microsoft 365 by verifying settings and escalating service backend issues.
Read more ›How to Send Calendar Reminders to Everyone in an Outlook Distribution Group
Learn how to send calendar reminders to everyone in an Outlook distribution group using shared calendars, Microsoft 365 groups, or Power Automate.
Read more ›Fix Outlook Issues with Shared Personal and Work Email Addresses
Learn how to resolve Outlook conflicts when your personal and work Microsoft accounts use the same email address. Step-by-step guide to fix profile and sync issues.
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