I suppose RIM wants us all to set up servers at home pushing email out to our phones then.on BB7, w/ a POP3 acct., you have the option to delete an email on the phone ONLY or on the phone AND server,,, on the PlayBook NATIVE email it acts like as if you are on your pc, so if you delete in there, it's gone,,, to keep a copy on the server you must use the BRIDGED email,,, then it acts the same way as mentioned before,,, now from what i gather here, what the people that DON'T have gmail, yahoo or whatever, want to know is if they have an ISP provided POP3 acct., will BB10 still continue to push in the same fashion as prior OS's,,, seems the answer is IF your ISP email supports it,,, so call you internet provider, preferably tech support, & ask them...