Recovery of deleted group emails data

Recovery of deleted group emails data

Hi,

I have deleted my group yesterday (appgreengo.com), due to migration to a different domain. Is it possible to recover the emails and contacts from it to my new group, joompin.pl?

I know it's reckless of me not to notify my coworkers that I'm doing it; humbly asking for some help.

Basically, I'd love to have all the history back on the new domain, all 5 email accounts are the same as before, just the domain part changed.