Troubleshooting Contact Import Issues Last Updated: Sep 30, 2025 Having trouble importing your contacts? Here are common issues and how to fix them. Common Import Problems File Format Issues Problem: File won’t upload or shows an error Solution: Verify your file is in a supported format: CSV, TXT, or XLSXCheck that your file size is under 64MBTry converting your file to a different supported format and importing again Missing or Incorrect Headers Problem: Contacts import without names or data appears in wrong fields Solution: Ensure the first row contains column headersUse standard header names: Email address, First name, Last nameCheck that headers match your data columns Email Address Errors Problem: Some contacts fail to import Solution: Verify all email addresses are properly formatted ([email protected])Remove any spaces before or after email addressesCheck for missing @ symbols or domain extensions Empty Rows or Columns Problem: Import fails or shows unexpected results Solution: Delete any empty rows between contactsRemove blank columns from your fileEnsure data starts from row 2 (row 1 being headers) Still Having Issues? If you continue experiencing problems: Download our Excel template or CSV templateCopy your contact data into the templateSave and try importing again That’s it! If you got stuck on a specific task or can’t find a way to execute a particular job, contact our support team via LiveChat or [email protected] – we’re here to help 24/7.