Resolve issues with Outlook attachments not showing incoming or outgoing emails. Outlook may block unsafe attachments and check the internet connection to fix this issue. Fixing Outlook Attachment Not Showing The I ssue Sending and receiving attachments are the basic features of email communication. It can hamper your time and productivity if errors like Outlook attachments not showing or attachments disappearing occur. Read our comprehensive guide on troubleshooting such common issues. In this blog, we will explain the possible reason for this pesky problem and solutions to fix regain attachment in Outlook. Why Outlook Attachment Not Showing Error Occurs? There can be many various reasons for Outlook attachments not showing in the header. Before fixing this error it is important to understand the root causes of this issue. The causes behind Outlook not showing attachment errors are as follows: Technical glitches Poor Internet Connection Caches and cookies interruption. Limitatio...