Australia Post advises bushfires are affecting mail collection and delivery in postcode areas:
2250-2263, 2323-2430, 2440, 2443, 2446, 2469, 2471, 2500-2653, 2721-2730, 2753-2795, 2848, 2900-2914, 3700-3741, 3865, 3909, 4570, 4650, 4670, 4674, 4676, 5115-5117, 5220-5223, 5232-5253, 5271-5275, 6030, 6037, 6041, 6442, 6335-6338 and 6725-6770