Is there any possibility to use DEManager without facing CORS issues? Something like whitelisting the domains for our external websites?

1 Answer 1


You can just update the form action URL to start with https:


You can also use the base SFMCs URLs with https in other places to work around CORS -- like landing pages:


  • Hi Adam, thanks for your response. We have the https: in our HTML, which is placed on the website of our client so we can't change the url to pages.exacttarget. Is there another solution u know of? Jan 9, 2018 at 14:39
  • You can purchase an SSL cert through SFMC and have them apply it to the domain in question. Jan 9, 2018 at 16:28

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