Mail mail handshake words

I think you might be referring to the concept of "handshake agreements" or "handshake deals"!

In business and commerce, a handshake agreement is an informal agreement or understanding between two parties that is not formally written or legally binding. It's often used to describe a verbal agreement or a promise made between two individuals or companies, where they agree to do something or provide a service without a formal contract.

The term "handshake" is thought to have originated from the idea that when two people shake hands, they are sealing their agreement and committing to it. It's a way of showing trust and mutual understanding between the parties involved.

In the context of email, a "handshake" might refer to a confirmation or agreement made between two parties through email exchanges, where they agree on a course of action or a specific outcome.

Some examples of "handshake words" or phrases that might be used in an email to confirm an agreement include:

These phrases are often used to confirm an agreement or understanding between two parties, and can be used in a variety of contexts, including business, personal, or professional relationships.