Navigate to your Exchange or Microsoft 365 account. Use the settings from the screenshot below. Suggesting IT to put the warning message at the bottom of the email (though they are very keen on 'security' not sure if they will agree) 2. A common tactic scammers use is to send emails using the display name of someone within the company and an external email address.
How to add a file number to the subject line of an Outlook message using VBA. ? If this feature is turned on, this is the text. On the rules page, click "+", then click Create a new rule… When you click the "+" symbol, it will open up a dropdown menu. This cmdlet is available only in the cloud-based service. You could add exceptions to the rule, so that such message is added only once. You can also reach the dialog when you click on View Disabled Add-ins or View More Details from the notification that pops up.
Select the option Create a new rule… to open up the window where you create the rule. Phishing emails are getting more sophisticated and compelling. If the warning is not displayed, the email has been sent from a trusted sender's email account. When in doubt, call the TSC or use the Report Message button in your Outlook ribbon bar. Outlook has a method of "classifying" emails, and setting appropriate labels for them accordingly. Get warning when sending email to external domain with VBA code. Subsequent mail flow rules are applied to the new message envelope, not to the original message.Exchange Online tenants can activate external email tagging, which causes Outlook clients (not desktop yet) to highlight messages received from external domains. Get phishing warning in receiving email messages with Kutools for Outlook.