Post Office 'don't use punctuation' message for customers sending mail

The Post Office has issued detailed guidelines advising customers on how to correctly address mail in the UK, warning against the use of punctuation such as full stops and commas. The guidance was shared through the company’s official website, offering clear instructions aimed at ensuring proper delivery of both letters and parcels. According to the information published on August 4, 2026, the Post Office emphasized that incorrect formatting could lead to misdelivery or failure to reach recipients. The advice outlines specific rules for domestic addresses. Customers are instructed to avoid using full stops or commas when writing the recipient’s name and address. Instead, each line of the address should begin on the left side of the page, with lines aligned to the left rather than centered. The guide explains that the first line should contain the recipient’s name, followed by the house number and street name on the second line. A third line may include the locality, if necessary, while the fourth line should feature the town name. The final line requires the complete postcode, written in all capital letters. Additionally, the Post Office recommends including a return address to ensure items that cannot be delivered are sent back to the sender. The guidance also covers international mail, noting that the format differs depending on the destination country. For example, when sending mail to European destinations, the postcode should appear before the town name, such as “11780 ATHENS.” The advice further states that the town and country names must be written in uppercase, with the country name listed last and in its full form. Customers are reminded to use the English name of the destination country and to add an Air Mail sticker unless using International Economy service. The return address must always be in the UK, and a customs label is required for international packages. In addition to these rules, the Post Office encourages users to refer to online examples demonstrating correct address formats. These examples align with Royal Mail’s recommendations, which advise placing the name and address in the lower-left corner of the envelope. Royal Mail also emphasizes the importance of avoiding punctuation marks in the address, reinforcing the Post Office’s guidance. The Post Office’s advice appears to reflect broader postal standards in the UK, where clarity and consistency in address formatting are crucial for efficient mail handling. By providing this information directly to customers, the Post Office aims to reduce errors and improve delivery rates. The guidance also underscores the importance of including a return address, particularly for international shipments, to ensure that undeliverable items can be traced back to the sender. The Post Office’s initiative follows similar efforts by other postal services worldwide, which have long advocated for standardized address formats to minimize confusion and enhance reliability. This latest update reinforces the ongoing commitment to improving customer experience and operational efficiency within the postal sector. As the guidelines become more widely known, they are expected to influence future correspondence practices among UK residents and businesses.