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In ZCS 6.X, when a new e-mail was received and the webinterface was opened, the e-mail would show up immediately (like push, no polling). In ZCS 7 e-mail now takes 2 minutes (polling time can apparently be changed) to automatically show up in the webinterface. Is there any way to get back the old push-like behavior?
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No instant delivery in ZCS 7 webinterface? 
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