Invalid Emails

[Anonymous]

Is there a way to see the date in which an email became invalid? We have implimented SPF settings and would like to see if that improved our deliverability. 

[Michelle_Tizian]

Yes there is, if you're just looking for that one email address that became invalid, if you click on the activity log tab, look for email invalid, it'll tell you when it became invalid. 

If it's a group of people you want to track which date they bounced, you can create a smart list that has the following:
Email bounced is true
Email bounced date is not empty
Email address invalid is true

Make sure you edit your default view so that you can see the email bounced date.