[Action Option] Auto-Update custom fields/tags of invalid emails



"Auto-Update custom fields/tags of invalid emails", is a more advanced option and intended for advanced users. Automatically update invalid emails, indicating when it was flossed and why it was marked as bad. 

We consider this an advanced option since you need to have knowledge of how the tags and/or custom fields work on your provider’s platform, so you can perform the necessary actions such as automations, flows, segments, reports, and so on. We are unable to provide full support on how to use your provider's platform, and it is better to contact them directly with questions related to their platform.

Don't forget to check the mailfloss documentation specific to the email verification options for your provider if you are unsure of where to locate the custom fields or tags in your provider's platform.

This action is irreversible.

For more information about our custom fields and which ESPs support them, check this article.