Under five-day delivery, the Postal Service will no longer deliver mail to street addresses - residences or businesses - on Saturdays. Post Offices will remain open on Saturdays, though, to sell stamps and other postal products. Mail addressed to post office boxes will continue to be available Saturday.

Has Saturday postal delivery stopped?

We temporarily stopped delivering letters on a Saturday from 2 May 2020 until 13 June 2020. Letters were delivered as normal from Monday to Friday. We continued to deliver most parcels on a Saturday during this period. We resumed the six-day-a-week delivery of letters and parcels from 13 June 2020.

Has Royal Mail stopped delivering on Saturdays?

In short, yes. Royal Mail does deliver on a Saturday but it depends on which part of the country you live in and what kind of mail you're expecting. Royal Mail temporarily stopped delivering letters on Saturday last year, between May 2 and June 13, likely as a result of the COVID-19 pandemic.