My Google Business 30 days trial has expired today. I am wondering whether my saved mails in my mail box won't be deleted after I will downgrade from Google Business to Google Apps? if my mails are going to be deleted i would like to know if there is a way to save them before i cancel my Google Business account?
messages will not be deleted but if users are over the Free Editions 10gb quota, they'll be unable to send/receive mail after the downgrade.
Confirm your users are under quota and you should be fine.