This article explains how to configure Salesforce so that an automated email alert is sent to a related Contact when a Lead record is created or updated.
Because Salesforce Lead records are not directly related to Contact records by default, you cannot use a Contact's email address as a recipient in a standard email alert on the Lead object. The workaround described in this article involves:
Important Note: Starting with the Winter '23 release, Salesforce no longer supports the creation of new Workflow Rules (except in Developer Edition orgs). Salesforce recommends using Flows for new automation. The steps below use Workflow Rules and apply to existing orgs with legacy automation.
Before building the automation, you must create a custom Email field on the Lead object to store the Contact's email address. This field is used by the email alert to identify the recipient.
Contact Email (API name: Contact_Email__c)This Workflow Rule populates the Contact Email field on the Lead with the related Contact's email address whenever the Contact Email field is changed.
Email alert for related contactAND(NOT(ISBLANK(Contact_Email__c)), ISCHANGED(Contact_Email__c))Update Contact EmailContact__r.EmailAfter saving the field update, add an Email Alert action to the same workflow:
Email Alert to ContactThe Workflow Rule now sends an email alert to the Contact's email address from the Lead record whenever the Contact Email field is populated or changed.
Send an Email Alert to the Account Owner when Task is created or updated
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