Does Marketo send using SSL/TLS ?

Hi Naor,

To add SSL to your landing pages, you must contact Marketo services.
https://community.marketo.com/MarketoArticle?id=kA050000000L3HmCAK

Hey Val I mean email - sorry if was not clearer. 

I doubt they would do this.

If your client needs that level of security, they may need a different level of system.

I agree Grant, but this client will effectively now block all inbound emails not sent with this encryption. While we don't direct market to them (they've slapped our hands even for opt-in communications), I was affraid of operational emails getting blocked if one of their MANY employees were to register for a webinar etc. 

Looks like they're just going to be SOL. Their policies, including this new one, effectively block thousands of global employees from getting marketing emails with useful content. They're on an island and that's how they want it. Oh well - thanks for the responses everyone. 

Just FYI - we do support authenticating SMTP relays via TLS. That's usually how this topic comes up.