private void EnableDisable()
{
textGreyListingInitialDelay.Enabled = checkEnable.Checked;
textGreyListingInitialDelete.Enabled = checkEnable.Checked;
textGreyListingFinalDelete.Enabled = checkEnable.Checked;
checkBypassGreylistingOnSPFSuccess.Enabled = checkEnable.Checked;
checkBypassGreyListingOnMailFromMX.Enabled = checkEnable.Checked;
}