Does an empty email activates the flag field email invalid?

[omarsanchez]

Perhaps a dumb question, but I haven't found any clarification yet on the documentation. From what I understand Marketo can create records with empty emails but doesn't flag the leads as email invalid. 

Also, I understand that the email invalid field is changed by Marketo automatically when the email gets several hard bounced codes from ISPs.

[SanfordWhiteman · Accepted solution]

Email Invalid can be set manually or automatically. Yes, a lead with no email is not automatically set to Email Invalid.

[omarsanchez]

Thanks for the quick answer!