Skip to main content
Knowledge
Mimecast Support
Community Support
Log in / Register
Knowledge Articles
Maximizing Mimecast
Service Updates
Known Issues
Application Downloads
Raise a Support Case
Check Existing Requests
Contact Us by Phone
Education Resources
Forum Topics
Blogs
Mimecast
Known Issues
Targeted Threat Protection
Targeted Threat Protection
Messages Held Due to Sandbox Scan Timeout for Password-Protected PDF Attachments - May 2026
URL Protection CSV truncation - May 2026
Held Message Detected URL Not Displaying - Jun 2025
Safe File Conversion Failure Causing Missing Path Values - Jul 2025
Return to top
installation, branding, customization