Actually the logo varies with the mail

I was mistaken. The logo of the postal service can indeed vary depending on the country or region. Each country has its own unique postal service and logo, and some may have multiple logos for different services or divisions.

For example, the United States Postal Service (USPS) has a distinctive logo featuring a blue eagle, while the Royal Mail in the United Kingdom has a logo featuring a crown and the words "Royal Mail". Similarly, the Canada Post logo features a maple leaf and the words "Canada Post", while the Australian Postal Corporation (Australia Post) logo features a kangaroo and the words "Australia Post".

In some cases, the logo may also vary depending on the type of mail being sent, such as airmail or parcel post. Additionally, some postal services may have special logos or branding for specific services, such as priority mail or express mail.

Thank you for pointing out my mistake!