Can anyone share their experiences if iOS7 has any impact on email settings and push mail reliability? Usually my personal email (forwarded to my icloud address) pushes instantaneous. On some days though stuff becomes unreliable and it takes anywhere from minutes to hours for mails to sync between the device and cloud mail(not an issue on my personal email server end, has been verified various times). For those who experience variable degrees of reliability with Apple push mail (in the US) did you notice any differences with iOS7? Better, worse?