Trigger to check duplicate Phone and Email
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Trigger to check for duplicate contacts on lead conversion
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Spreadsheet Email Trigger
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Use Python to Find duplicate values in a feature Class and populate a field
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SOQL getting the grandparent of an account from contact
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Check to see if an email is already in the database using prepared statements
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Trigger flow if a specific field on the updated record changed
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How to get list of duplicates when using DeleteDuplicates?
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Check that criteria are met in a before insert trigger
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Check if email exist php
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Decision Split not evaluated correctly for multiple entries to data extension (Contact Data entry event)
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How to match multiple copies of a value?
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Detecting Outlook autoreply/out-of-office emails
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Checking the way to stop duplicate names - validation rules or triggers
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Python script for identifying duplicate records (follow up)
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How to get the value of previous and current profile assigned to a user using trigger?
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How can I remove existing duplicate accounts and records at once?