I was using gmail via nokia messaging server. 1st of all it is not working as push like in older phones e72, e71. Other issue via nokia messaging while replying through nokia messaging we can't reply the address that is different from sender n specified for reply the email. As example when we receive notification email from Facebook we they have different replying address if we want to reply that email to post our comment or what else. But nokia messaging doesn't detect that address so our comment doesn't posted. But if we try same without accepting terms n condition n use without nokia messaging server then push also works for gmail. But also we didn't face above mentioned issue. But in my old e71 using nokia messaging we can reply facebbok email easily n can post comment via email. @nokia ki8ndly check this issue.