Is there a difference between Email Deployment Time and First Activity Time?

[Anonymous]

Is there a difference between Email Deployment Time and First Activity Time? The report I have is showing first activity time but what I really want is "email deployment time". Is this the same thing, or is there a difference I need to be aware of?

[Anonymous]

Stephen - Could you please shed some more light on where are you noticing these 2 metircs? Is it the e-mail performance report? Thanks!

[Anonymous]

Yes, exactly. The email performande report. I'm noticing there is not line item for email deployment time, but there is a line item showing first activity time.