(These are the array of restricted words in the app.js file of the checkBodyOnlyOnSendCallBack function). In the body of the message, type blockedword, blockedword1 or blockedword2.Create a new Outlook Web App email message.

A : is added to the front of the subject line and email is sent.In this sample, it's The email is blocked from being sent and an error message displayed on the information bar to notify sender to add a subject. A carbon copy is added to the CC line.Compose a new Outlook Web App email message.Return to the Mail view in Outlook Web App.Repeat step 5 to install Contoso Subject and CC Checker.xml manifest file.Browse to the Contoso Message Body Checker.xml manifest file included in the project. On the Manage add-ins page, click the '+' icon, select Add from file.In the Options page, select General and then Manage add-ins (as shown in the following screenshot).In Your app settings section of the Settings page, choose Mail.Click Settings (the gear cog in the upper right corner of the page) to open the Settings page (as shown in the following screenshot).manifests, see Outlook add-in manifests.running Outllook add-ins, see Running an Outlook add-in in an Office 365 account.Replace all instances of with the HTTPS URL of the directory where you uploaded the files in the previous step. Open Contoso Message Body Checker.xml and Contoso Subject and CC Checker.xml manifest files in a text editor. The files to upload are app.js and index.html. In addCCOnSend function, change to your own email address.ĭeploy the add-in files to a directory on your web server. To learn what cmdlets to run, see Installing Outlook add-ins that use on send Administrators can enable on send by running Exchange Online PowerShell cmdlets. Add-ins for Outlook on the web that use the on send feature will run for users who are assigned an Outlook on the web mailbox policy that has the OnSendAddinsEnabled flag set to true. Enable the on send feature - by default, the on send functionality is disabled.The server must be able to accept SSL-protected requests (https) and have a valid SSL certificate. A trusted web server to host the sample files.For a code walkthrough, see Code examples.To learn about the on send feature, see On send feature for Outlook add-ins.The on send feature is currently supported for Outlook on the web in Office 365 only.Learn how to check for restricted words in an Outlook email message body, add a recipient to the CC line and check that there is a subject in the email on send.

Code block in outlook