Hello!
Referring to your email from October 3, 2019:
"To further improve security, we are enabling the IP Location Activation feature for all Pardot accounts on Monday, October 14, 2019."
"At this time, the enablement of this feature is limited to human users only and will not impact API authentication."
I've tested this function for my account:

"Enable IP Security: enabled"
When I enabled this function my API integrations stop to work... All forms are no longer displayed on website...
Are you sure this feature not impact the API integrations?
Hello!
Referring to your email from October 3, 2019:
"To further improve security, we are enabling the IP Location Activation feature for all Pardot accounts on Monday, October 14, 2019."
"At this time, the enablement of this feature is limited to human users only and will not impact API authentication."
I've tested this function for my account:

"Enable IP Security: enabled"
When I enabled this function my API integrations stop to work... All forms are no longer displayed on website...
Are you sure this feature not impact the API integrations?