Outlook holds a lot of icons to indicate different item types and other item properties. Below you’ll find a long list of these icons and their meaning.
| Unread Message | |
| Unread Signed Message | |
| Unread Encrypted Message | |
| Read Message | |
| Read Signed Message | |
| Read Encrypted Message | |
| Draft | |
| Sending Message | |
| Forwarded Message | |
| Forwarded Signed Message | |
| Forwarded Encrypted Message | |
| Replied on Message | |
| Replied on Signed Message | |
| Replied on Encrypted Message | |
| Out Of Office Message | |
| Message Recall Request | |
| Message Recall Failure Report | |
| Message Recall Successful Report | |
| Multimedia Message (can I get a repro?) | |
| Delivery Report | |
| Non Delivery Report | |
| Message Deleted Without Being Read Notice | |
| Message Read Notice | |
| Secure Receipt | |
| Post | |
| Replied on Post | |
| Message Holds (Receipts) Tracking Tab (Outlook 2003 and previous) | |
| Message Holds (Receipts) Tracking Tab (Outlook 2007 and Outlook 2010) |
Meeting Messages
| Meeting Request | |
| Accepted Meeting Request | |
| Cancelled Meeting Request | |
| Can I get a repro? | |
| Declined Meeting Request | |
| Tentative Meeting Request |
Calendar
| Recurring Item | |
| Exception to Recurring Item | |
| Data Conflict | |
| Start Time of an Appointment or Meeting | |
| End Time of an Appointment or Meeting | |
| All Day Event | |
| Scheduled Meeting | |
| Private Item | |
| A Reminder is Associated with this Item | |
| A Meeting Workspace is Associated with this Item | |
| A File Attachment is Associated with this Item | |
| More Items |
Contacts
| Contact | |
| Contact with Journaling enabled | |
| Distribution List (Outlook 2003 and previous) | |
| Distribution List / Contact Group (Outlook 2007 and Outlook 2010) |
Tasks
| Task | |
| Delegated Task | |
| Received Task | |
| Recurring Task | |
| Accepted Task | |
| Declined Task | |
| Task Request |
Journal
For an overview of journal items click here.
Folders
| Main mailbox store (holds the Outlook Today screen) | |
| Extra data store such as pst-file, mailbox, Public Folders, SharePoint etc… | |
| Inbox | |
| Drafts | |
| Sent Items | |
| Deleted Items | |
| Junk E-mail | |
| Outbox | |
| Folder | |
| Shared folder in your mailbox | |
| Shared folder you are connected to and thus not in your own mailbox (more info) | |
| Search Folder | |
| Inactive Search Folder (click on it to activate) | |
| Conflicts folder in Sync Issues | |
| Failures folder in Sync Issues | |
| RSS Feeds | |
| Calendar | |
| Contacts | |
| Tasks | |
| Notes | |
| Journal |
General
| High Importance | |
| Low Importance | |
| Attachment | |
| Unresolved | |
| 1 Off; something is screwed up | |
| Sticky Note |
Security (icon shown in Message)
| Invalid Signature | |
| Encrypted | |
| Valid Signature | |
| Unknown Signature | |
| Signature Warning |
Flags (Outlook 2003)
| No Follow Up Flag | |
| Red Follow Up Flag | |
| Blue Follow Up Flag | |
| Yellow Follow Up Flag | |
| Green Follow Up Flag | |
| Orange Follow Up Flag | |
| Purple Follow Up Flag | |
| Follow Up Completed |