ZeroBounce icon

ZeroBounce

Validate and verify emails using the ZeroBounce API.

Validation → Bulk Validate Send File

AI-generated

Summary

Uploads an email list to ZeroBounce for asynchronous bulk validation, using either an existing file or a file built from input items. Configure the email column and optional file settings, or provide email addresses (and optional IP addresses) as items; ZeroBounce returns details for the submitted file.

Inputs

  • Input Type (required) — Choose an existing binary file or build a file from input items. Defaults to File.
  • Binary Key of Input File (required) — For File input, the binary property key containing the file; defaults to data.
  • Email Address Column Number (required) — For File input, the 1-based column containing email addresses; accepts 1–99 and defaults to 1.
  • Item Input Type (required) — For Items input, choose Field Assignment, JSON Input, or Mapped to supply one or more email addresses and optional IP addresses.
  • Item Input (required) — For Items input, provide email addresses or objects with email_address and optional ip_address, using the selected input format.
  • File Name — Optional name for the submitted file.
  • Remove Duplicates (required) — Whether ZeroBounce should remove duplicate email addresses; defaults to true. The UI warns that removing more than half the lines can result in a 400 error.
  • Return URL — Optional public webhook URL for ZeroBounce to call when file validation is complete; defaults to the execution resume URL with /zerobounce appended.
  • Has Header (required) — For File input, indicate whether the file has a header row; defaults to true.
  • IP Address Column Number — For File input, optionally specify the 1-based column containing IP addresses; accepts 1–99.
  • Combine Items — For Items input, whether to combine multiple input items into one file; defaults to true.
  • Include File In Output — For Items input, whether to include the generated file as binary in the output; defaults to false.

Output shape

A single response item describing the submitted bulk-validation file.

The operation submits the file for validation; results are processed asynchronously. The source pack shows a status callback URL option but does not expose the eventual validation results in this operation's output.

Links

Discussion