Keeping up with correspondence is crucial in business and personal relationships. It ensures that you are aware of any important updates, requests, or messages that you need to respond to. If you're struggling with keeping up with correspondence, there are several synonyms that you can use to describe this activity. Examples include "managing your inbox," "monitoring your email," "staying on top of messages," "maintaining communication," and "responding to correspondence." All of these phrases suggest the importance of being diligent, organized, and proactive when it comes to handling incoming messages. By developing good habits around correspondence, you can help ensure that you stay on top of important communications and maintain strong relationships.