In Sendmunk, there are some important requirements for formatting your data: 

  1. Your list of contacts should be in CSV format
    • If you're working in Excel or another spreadsheet program, save your data to a CSV file by clicking File > Save As and selecting CSV as the file format.
  2. The header of the first column in your CSV should be one of the following:  
    • Email
    • Email Address
    • Phone Number
      A Google Sheet containing a list of contacts formatted for upload into Klaviyo

How to Import a Contact


  • Click on the import contact button on the contacts Page.



  • Choose import CSV, then select the file from your folder.




  • Once that is uploaded, click next.





  • Let us know which columns in your file belong to the respective required and custom contact attributes. Select the appropriate attribute from each of the drop-down lists for all columns.

    If you do not want to import a column in your file, select ‘Do no import’ from the list.



  • You can apply tags to differentiate these contacts from others and/or create a custom contact attribute here if you need to.



  • Once thats selected, confirm import and all imported contacts will be displayed on your contact list.



Additional Resources: