SanfordWhiteman

An Apex trigger is one way. I would say once you have an email address for a record, deleting it completely rather than marking it as future-unusable is poor practice. Otherwise, you have no way to correlate old emails (inbound or outbound) with a known contact.

@Sarin N If a lead has Clicked Email activity, that means they've clicked a link in the email. Therefore it always implies a human action akin to "opening" (or "reading"), even if they don't have images enabled.And yes, if a user merely opens an email, even if they read it thoroughly, without image...

TTL will have no meaning at this point if you made the change days ago. Plenty of time for everyone on the planet to be getting your current record.Can you please tell us what the landing page domain is? There's no reason to keep it a secret..

We've found automatic lead association does not work across all browsers and versions of Munchkin. I'm pretty sure it hasn't been working as reliably as you think! The only way for us to test this functionality was to use Private/Incognito browsing and/or one-time virtual machines. Using the same ...

...and down again tonight. Internal Server Error - ReadThe server encountered an internal error or misconfiguration and was unable to complete your request.

The source should add a field to the leads also indicating the Lead Source.

Yes, documentation is wrong, or at best misleading. It's pretty easy to test + prove....

@Nate A lead cookie doesn't become known just by clicking any link in a Marketo email. We may wish that were so, but it doesn't work that way.

@Tim C No idea. I think you should make migrating to Forms 2.0 a priority because there's so much cool stuff you can do.Provided the user has JavaScript enabled, any HTML form can post to multiple destinations, or post multiple permutations of its values to the same destination. But it is easier if ...

@Vicky K an Open doesn't allow ongoing tracking at all, even when it succeeds. Think about Microsoft Outlook with images enabled. Even if a user does download the tracking pixel (which tells Marketo they opened the email, at least for a couple of milliseconds) there is no way to track their later ...