Configure the welcome email
It would be great it the welcome email could be configured, or even disabled. Most of our users don't know what Nintex is, so when they receive this email they question where it's come from and what it's for. If it could be configured, to add a different logo in or change the text that would be very useful. Alternatively if there was an option to switch it off completely, that may also be useful.
In today's age of phishing attacks, it would be ideal to allow us to disable this email. One client has had extra activity with their helpdesk due to users asking about it. From an organizational perspective, this is costing money to manage that can be avoided.