What can result in an email ending up at the bottom of a recipient's priority list?

An email can find itself at the bottom of a recipient's priority list due to the overuse of promotional language. When an email includes excessive promotional phrases, it may be perceived as less relevant or more akin to advertisements, which could cause the recipient to deprioritize the message. This perception is often reflected in their inbox management and response behaviors. Recipients tend to prioritize emails that are straightforward, pertinent, and clearly convey the sender's intent.

In contrast, marking an email with a high importance designation typically serves to elevate its visibility and signifies urgency to the recipient. This is intended to attract their immediate attention rather than push it to the bottom of their priority list. Frequent attachment of files can overwhelm the recipient, but it does not inherently detract from the email's importance. Additionally, using informal greetings may impact the tone of the email but does not directly relate to its prioritization in a busy inbox.