What happens if a letter of acceptance goes missing in the mail?

When considering the situation of a missing letter of acceptance in the mail, the principle of postal rule applies. This doctrine holds that acceptance is typically considered valid as soon as it is communicated to the offeror, which in the case of mail is at the moment it is posted, not when it is received. Therefore, if the offeree can provide evidence that they posted the letter of acceptance on time, this can validate their acceptance of the offer despite the letter not reaching the offeror due to its disappearance in the mail.

This principle is rooted in the understanding that the risk of communication lies with the offeror once the acceptance has been sent. Particularly in a business context like hospitality, where timely communications are crucial, it’s recognized that parties must adhere to the intent demonstrated through their actions, such as posting a letter. Therefore, the offeree is still bound by the acceptance if they can show that they properly dispatched their acceptance within the stipulated timeframe, thereby establishing a valid agreement between the parties.