In today's fast-paced corporate world, efficient communication is one of the keys to success. Email, the backbone of professional communication, can quickly become overwhelming. Regularly cleaning your inbox is not just about decluttering; it's a crucial strategy for enhancing productivity, security, and mental well-being. This guide delves into the importance of maintaining a clean inbox, offers practical tips for manual and automated cleanup, and provides specific advice for the top five email providers (Outlook, Gmail, Apple Mail, Yahoo Mail, and Zoho Mail).