Lead time required before email launch
Hello,
Does Marketo require a specific amount of lead time before sending out an email campaign?
ie. If I completed the setup of an email campaign (scheduled it, defined the audience, and attached an approved email) but wasn't sure when to schedule it and my manager suddenly asks to launch the email 20 minutes from now, will 20 minutes be enough lead time for Marketo to send the email? Do I need to approve the full email campaign 1 hour before send out or more?
Thanks for your help!