Thorsten

Thanks Dave for sharing your experiences and providing so much food for thought! Much appreciated. I need to breed over this for a while. At the moment I am hesitant to make any change in either direction, thinking that the user experience with a modal or stability issues down the road will be sever...

Well, this code on StackOverflow I used to search the Window object says it is somewhere deep deep down inExt4.ClassManager.classes["Ext.ComponentMgr"].all.map["tbtext-1030"].ownerCt.ownerCt.items.map["lpEditor-1034"].items.map["lpEditorPredefinedLayout-1035"].items.map["lpPredefinedLayoutCanvas"].l...

Exactly! Thanks for wording it properly, Sanford 😀 Well, I got as far as solving my initial problem with a simpleif (/.marketodesigner.com$/.test(document.location.hostname)) {parent.td = td;}only to then get into a CORS issue... I'll drop the plan here, it's becoming way to much effort for a littl...

It's starting to dawn on me that I need to dig a level deeper into the window of the iFrame.

Ok, maybe I shouldn't have gotten hung up on the word "namespace". To clarify what I am trying to do:I have a guided template, with a string-type variable (like that)I have some JS code that will be part of the template that aims to set the value of this string variable when the user is in the landi...

Alternatively, you can still "brute-force" stop the email send via Velocity, as explained by Sanford. But you probably don't have to go that far.

Thank you Sanford for the insights! In our scenario we were lucky and it seems the 3rd party we are working with currently can put an X-Api-Key in their header when communicating with our gateway. But it's really good to have the options up our sleeve - as you said - depending on the next 3rd party ...