> ## Documentation Index
> Fetch the complete documentation index at: https://help.sendspark.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Snov.io — Send Dynamic Videos (Custom Field Setup)

> Set up dynamic videos in Snov.io with custom email fields for personalized outreach. Map Sendspark variables to Snov.io custom fields for automation.

To send dynamic videos through Snov.io, first create a custom text field called "email2" in Snov.io, since Snov.io needs a unique email field to connect with Sendspark. Then create your campaign in Sendspark, share it to Snov.io as "Email Only," paste the snippet into your Snov.io email template, and upload a prospect list that includes the matching "email2" column.

## Key takeaways

* Snov.io requires a unique email field to connect with Sendspark, so add a custom text field titled "email2" in the Leads app under Manage Custom Fields.
* In Sendspark, go to Share Campaign, select Snov.io, choose "Email Only," and copy the snippet code into your Snov.io email template.
* Your uploaded prospect list must include an additional email column titled "email2" that exactly matches the custom field.
* Map both the "email" and "email2" columns correctly when uploading in Snov.io.
* Use Preview and Test under the email step to review each contact's dynamic elements like personalized backgrounds and voice cloning before sending.

<iframe src="https://www.youtube.com/embed/cthYGnI0AoI?rel=0" allow="autoplay; fullscreen; picture-in-picture; encrypted-media" allowFullScreen />

## In this article, I'll guide you through sharing a dynamic video campaign using Snov.io. Let’s jump right into it.

## Step 1: Set Up a Custom Email Field in Snov.io

1. **Open Snov.io** and navigate to the Leads app.

2. **Access Custom Fields** by clicking on the three dots and selecting "Manage Custom Fields."

3. **Create a Unique Email Field:**

* Since Snov.io requires a unique email field to connect with Sendspark, add a new text field titled **"email2"**. This field is essential for linking the correct video with the right recipient.

4. **Save** this custom field configuration.

## Step 2: Create a Campaign in Sendspark

1. Go to Sendspark and **Create Your Campaign**. If this is your first time, check the link below for guidance on creating a campaign from scratch.

2. In Sendspark, go to **Share Campaign** and select Snov.io.

3. **Choose "Email Only"** and copy the provided snippet code.

## Step 3: Set Up Your Campaign in Snov.io

1. **Start a New Campaign** in Snov.io.

2. **Paste the Snippet Code:** Paste the copied snippet into the email template.

3. **Add Subject Line** and any required information before saving.

## Step 4: Upload Your Prospect List

1. In the Prospects section, **Create a New List** (e.g., “Test”).

2. **Upload Your Prospect List:**

* Format the file with an additional email column titled **"email2"** (exactly matching your custom field).

3. **Map Your Fields:** Ensure both "email" and "email2" columns are correctly mapped in Snov.io.

## Step 5: Preview and Test

1. After uploading, go to **Sequences** in Snov.io and select **Preview and Test** under the email step.

2. **Review Each Contact Preview** with dynamic elements like personalized backgrounds and voice cloning.

**That's it! Let us know if you have any questions.**

## Frequently asked questions

<AccordionGroup>
  <Accordion title="Why do I need to create an “email2” custom field?">
    Snov.io requires a unique email field to connect with Sendspark. Adding a text field titled "email2" is essential for linking the correct video with the right recipient.
  </Accordion>

  <Accordion title="Where do I create the custom field in Snov.io?">
    Open Snov.io, navigate to the Leads app, click the three dots and select "Manage Custom Fields," add the new "email2" text field, and save the configuration.
  </Accordion>

  <Accordion title="Which snippet option do I copy from Sendspark?">
    In Sendspark, go to Share Campaign and select Snov.io, choose "Email Only," and copy the provided snippet code. Then paste it into your Snov.io email template.
  </Accordion>

  <Accordion title="How should I format and map my prospect list?">
    Format the file with an additional email column titled "email2" that exactly matches your custom field. When uploading, make sure both the "email" and "email2" columns are correctly mapped in Snov.io.
  </Accordion>

  <Accordion title="How do I check the videos before sending?">
    In Sequences, select Preview and Test under the email step, then review each contact's preview with dynamic elements like personalized backgrounds and voice cloning.
  </Accordion>
</AccordionGroup>

## Related articles

* [Snov.io — Send Dynamic Videos (Template Method)](/snov-io-send-dynamic-videos-template-method)
* [Snov.io — Send Personalized Videos at Scale](/snov-io-send-personalized-videos-at-scale)
* [How to Create a Dynamic Video Campaign](/how-to-create-a-dynamic-video-campaign)

*Updated July 2026.*