Geoff_Krajeski1

It is highly possible that this company is using a service or software to scan emails or prescreen them.Please see this particular post: Email was clicked before it was delivered? It's a link scanner

I have not found a way to mask like you are asking for, which is also disappointing here.If there were the ability to mask in one of two ways either of ##-###-###-#### or ###-###-#### it would be great, and solve the international issue, however, this is not an option without customization.

yeah, not good....Hope that this gets resolved!Totally get it and AGREE

Depends on which system (IIS, linux, unix, etc), but I hear you Dory Viscogliosi

Rather, I mean authorize

Yeah, that too is a real bummer.I also have to authenticate my device quite often.

*fee

Marketo Support is able to install an SSL cert of yours for a few.My team is currently in the middle of this!

And if you want the querystring parameters those are also available as an additional constraint