Royal Mail Alerts 49 UK Postcodes to Possible Delivery Delays Today Friday, April 10, 2026 royalmail deliveries ukpostcodes maildelay postalservice servicedisruption ukmail parcels postcodes customerservice Royal Mail has issued a warning that residents in 49 UK postcodes may not receive their mail on time today. Although the broader air and road networks are functioning smoothly, certain local delivery offices are facing … Read More