Unable to upload a attachment
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
02-02-2026 12:39 AM
2 REPLIES 2
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
02-02-2026 06:53 AM
@AshishB15127091 This is something you need to let the system know by following the below query and replies
https://www.servicenow.com/community/developer-forum/file-type-not-permitted-or-mime-type-does-not-m...
Hope this helps.
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
02-02-2026 07:05 AM
that file type must be blocked
check these links
Upload MIME type restriction (instance security hardening)
💡 If my response helped, please mark it as correct ✅ and close the thread 🔒— this helps future readers find the solution faster! 🙏
Regards,
Ankur
✨ Certified Technical Architect || ✨ 10x ServiceNow MVP || ✨ ServiceNow Community Leader
Ankur
✨ Certified Technical Architect || ✨ 10x ServiceNow MVP || ✨ ServiceNow Community Leader
