imap_headerinfo() - problem

[tomarius]

i have a problem

I have an email
if in "to" or "cc" have more than 100 addresses when I tried to call the function: imap_headerinfo() ($info = @imap_headerinfo($this->conn, $msg_id), the browser return: "zero sized reply" or "The page cannot be displayed" (in IE)

any ideea?