Office 365 MailTip


What is Office 365 MailTips or Microsoft 365 Mail Tips

MailTips in Office 365 is a feature designed to enhance the user experience and improve communication within the Microsoft Exchange environment. MailTips provide users with real-time information and alerts when composing emails, helping them avoid common mistakes and make more informed decisions. These tips are displayed in the Outlook email client, offering guidance and warnings based on various conditions.

Here are some common MailTips in Office 365:

Out-of-Office (OOF) Messages:
MailTips notify users if a recipient is currently out of the office. This information helps in setting expectations about response times.

External Recipient Warning:
A warning is shown when an email is addressed to external recipients. This helps prevent accidental data leakage and reminds users to check recipient lists.

Large Audience Warning:
Users are alerted when sending emails to a large number of recipients. This is helpful in avoiding accidental mass emails and encourages users to use distribution lists appropriately.

Mailbox Full:
A warning is displayed if the recipient's mailbox is full. This helps the sender know that the recipient may not receive the email until space is cleared in their mailbox.

Custom MailTips:
Administrators can create custom MailTips to convey specific information to users, such as company policies, legal disclaimers, or any other relevant details.

Policy Tips:
Policy Tips are similar to MailTips but are focused on enforcing compliance policies. For example, a Policy Tip might warn a user if they are about to send sensitive information.

Automatic Replies (Out of Office):
When composing an email, MailTips can show the automatic reply status of the recipient, helping users understand whether the recipient is currently available.

Recipient's Mailbox Policies:
MailTips may inform the sender if the recipient's mailbox is subject to certain policies, such as retention policies or journaling.

MailTips are part of the broader set of features provided by Microsoft Exchange, and they contribute to a more secure and efficient email communication environment within organizations using Office 365. These tips are especially valuable in preventing common email errors, promoting good email etiquette, and ensuring compliance with organizational policies.

How to Apply Office 365 MailTips or Microsoft 365 Mail Tips

Applying MailTips in Microsoft 365 involves configuring policies to define the conditions under which MailTips are displayed when users compose emails. These settings are typically managed by Microsoft 365 administrators through the Microsoft 365 compliance center.

Here's a general guide on how administrators can apply MailTips in Microsoft 365:

Using the Microsoft 365 Compliance Center:


Sign in to the Microsoft 365 Compliance Center:
  • Navigate to https://compliance.microsoft.com (Office 365 Admin Center)
  • Sign in with your Microsoft 365 administrator credentials.
Access MailTips Configuration:
In the Compliance Center, go to "Solutions" and select "Threat management" or a similar section related to security and compliance.

Configure MailTips Policies:
  • Choose the "Policy" section.
  • Look for a section related to MailTips or Advanced Threat Protection policies.
Create a New MailTips Policy:
Click on "New policy" or a similar option to create a new MailTips policy.

Configure MailTips Settings:
Specify the conditions under which MailTips should be displayed. This can include settings such as Out-of-Office (OOF) messages, External Recipient warnings, Large Audience warnings, and others.

Customize MailTips: Customize MailTips to display specific information or warnings based on your organization's requirements. You might add custom disclaimers, compliance messages, or other relevant information.

Apply the Policy:
Save the policy and apply it to the desired recipients or groups. You can usually specify whether the policy applies to internal or external recipients.

Test the MailTips:
Send a test email or review the configuration to ensure that MailTips are displayed as expected.

Important Notes:

The exact steps and options might vary based on updates and changes to the Microsoft 365 admin interface. It's recommended to refer to the official Microsoft documentation for the most accurate and up-to-date information.

Ensure that you have the necessary administrative privileges to configure MailTips policies.

As policies and interfaces may evolve, it's advisable to check the official Microsoft 365 documentation for the most current and detailed instructions.



What are the permissions required for Office 365 MailTips or Microsoft 365 Mail Tips

Configuring MailTips in Office 365 or Microsoft 365 typically involves administrative permissions, specifically permissions related to security and compliance settings. The exact permissions required may vary based on the specific actions you need to perform within the Microsoft 365 environment. The following general guidelines should help you understand the permissions needed:

General Administrative Permissions:
Global Administrator:
Users with the Global Administrator role have the highest level of administrative access in Microsoft 365. They can configure MailTips and other security and compliance settings.

Security Administrator:
Security Administrators also have the necessary permissions to configure security-related settings, including MailTips.

Compliance Administrator:
Compliance Administrators can manage compliance features, including MailTips settings related to compliance policies.

Specific Permissions for MailTips:

Security & Compliance Center Access:
Users need permissions to access the Security & Compliance Center in Microsoft 365. This access is crucial for configuring MailTips policies.

MailTip Policies:
Specific permissions related to MailTip policies may be necessary. Ensure that administrators have the ability to create, modify, and apply MailTips policies.

Policy Assignment:
The ability to assign policies to specific users, groups, or organizational units is essential for ensuring that MailTips are applied to the correct recipients.

How to Check and Assign Permissions:

Login to Microsoft 365 Admin Center:
Use an account with Global Administrator or equivalent permissions to log in to the Microsoft 365 Admin Center.

Check Admin Roles:
In the Admin Center, go to "Roles" and review the roles assigned to the relevant administrators. Ensure that the necessary roles like Global Administrator, Security Administrator, or Compliance Administrator are assigned.

Security & Compliance Center:
Confirm that administrators have access to the Security & Compliance Center. This access is typically granted through the roles mentioned above.

MailTip Policy Permissions:
Check for specific permissions related to MailTip policies. Depending on the exact permissions model, these may be included in broader roles or require specific assignments.

Important Note:

Microsoft may introduce changes or updates to its permissions model. Always refer to the official Microsoft documentation or contact Microsoft support for the most accurate and up-to-date information.

Assign permissions carefully to ensure that administrators have the necessary access to configure MailTips while adhering to security best practices.