The link seems to work for me but you need to change the http to https to avoid that message 

Same as Houston. I believe this is due to the link not being https

Right, but the average LP won't know to do that. When you include links in newsletter emails they should just work

Sorry Brian, I think there's a misunderstanding here. Decile Hub won't change any links you input or link. To prevent this, you'll need to link an address with https instead.

I did, somewhere in the chain of link custody it got messed up