MKTO non opener

[Elizabeth_Bonin]

There is a contact with the field mkto non opener check in salesforce what does this mean?

[Grégoire_Miche2]

Hi Elizabeth,

This is a custom field, specific to your Salesforce & Marketo implementation. So we cannot really help you on this one, I am afraid

-Greg

[Anonymous]

Sounds like it is someone who is not opening your emails.  But again this is a custom field so I cannot be sure