I have Apple OSX 10.5.6 and have just changed from ISP ... f2s because my incoming mail was intermittent and could only be picked up from the f2s website . I started with ZEN yesterday . Internet access is fine . Outgoing mail is fine , but i seem to have the same problem with incoming mail which is so far non existent except via the ZEN website . Therefore it would seem that my problem may not be with the ISP after all .  We are in a fairly poor area for broadband but until fairly recently all has been perfect if a bit slow . Could it be something which BT will have to sort out ? I've checked the line and no problems there it would seem . Any ideas please