Have royal mail stopped delivering letters on mondays

According to Royal Mail's official website and customer service, they have not stopped delivering letters on Mondays. In fact, Royal Mail delivers mail and parcels six days a week, Monday to Saturday.

However, it's worth noting that Royal Mail has made some changes to their delivery schedules and services over the years. For example, they used to deliver mail on Sundays, but they stopped this service in 2009.

Additionally, Royal Mail has introduced a range of services with different delivery times and frequencies, such as:

It's always a good idea to check the Royal Mail website or contact their customer service if you have any specific questions about delivery times or services.