If you need support from Yola please contact us via firstname.lastname@example.org or make use of our live chat service! We are working on a new approach to community-based support and during this transition period we are not adding any new threads to this forum. Many thanks to everyone who has participated over the years and we look forward to unveiling a new peer-to-peer support system soon!
That cannot be managed within the Sitebuilder widget, rather it would be managed within your Constant Contact contact account. You may want to check in with them to see what they suggest. I also found these topics on their forum.