Securely upload your customer list
Follow the instructions below to upload your customer list.
1️⃣ Export your customer list as a CSV with the following column header:
Email Address
2️⃣ Hash it using SHA-256
Consider using an email hasher service (like this one) to anonymize your file.
3️⃣ Upload the hashed CSV
Back in Proxima, upload the hashed CSV.
That's it!