Using the invite system, I’ve invited someone using their old email address. The invite bounced - however, they have been joined up seemingly automatically.
The bounce message says: #550 5.1.1 RESOLVER.ADR.RecipNotFound; not found ##
I’m using mandrill to send the emails and there it shows the link has been clicked on, however the subsequent email sent out also bounces and doesn’t get clicked on.
The invite was received at a server which uses messagelabs.com. I’m not sure if this is relevant.
While I can’t put my finger on what is causing the automatic joining, it’s clear that something isn’t quite right.