## TNEF Tags

Information extracted from Transport Neutral Encapsulation Format (TNEF) files (eg. winmail.dat). But note that the exiftool application doesn't process files with a .DAT extension by default when a directory name is given, so in this case either specify the .DAT file(s) by name or add `-ext+ dat` to the command.

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0x8000 | From | no |
> 0x18004 | Subject | no |
> 0x18009 | MessageID | no |
> 0x18010 | AttachTitle | no |
> 0x2800c | MessageBody | no |
> 0x30006 | StartDate | no |
> 0x30007 | EndDate | no |
> 0x38005 | SentDate | no |
> 0x38006 | ReceivedDate | no |
> 0x38012 | AttachCreateDate | no |
> 0x38013 | AttachModifyDate | no |
> 0x38020 | MessageModifyDate | no |
> 0x40009 | ResponseRequested | no |
> 0x4800d | Priority | no | 0 = Low 1 = Normal 2 = High
> 0x50008 | OwnerAppointmentID | no |
> 0x60000 | Owner | no |
> 0x60001 | SentFor | no |
> 0x60002 | Delegate | no |
> 0x68007 | MessageStatus | no |
> 0x6800f | AttachData | no |
> 0x68011 | AttachMetaFile | no |
> 0x69001 | AttachTransportFilename | no |
> 0x69002 | AttachRenderingData | no |
> 0x69003 | MessageProps | - | --> TNEF MsgProps Tags
> 0x69004 | RecipientTable | no |
> 0x69005 | AttachInfo | - | --> TNEF AttachInfo Tags
> 0x69007 | CodePage | no | --> Microsoft CodePage Values
> 0x70600 | OriginalMessageClass | no |
> 0x78008 | MessageClass | no |
> 0x89006 | TNEFVersion | no |

## TNEF MsgProps Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0x0002 | AlternateRecipientAllowed | no |
> 0x0039 | ClientSubmitTime | no |
> 0x0040 | ReceivedByName | no |
> 0x0044 | ReceivedRepresentingName | no |
> 0x004d | OriginalAuthorName | no |
> 0x0055 | OriginalDeliveryTime | no |
> 0x0070 | Subject | no |
> 0x0075 | ReceivedByAddressType | no |
> 0x0076 | ReceivedByEmailAddress | no |
> 0x0077 | ReceivedRepresentingAddressType | no |
> 0x0078 | ReceivedRepresentingEmailAddress | no |
> 0x007f | CorrelationKey | no |
> 0x0c1a | SenderName | no |
> 0x0c1d | SenderSearchKey | no |
> 0x0e06 | MessageDeliveryTime | no |
> 0x0e1d | NormalizedSubject | no |
> 0x0e28 | PrimarySendAccount | no |
> 0x0e29 | NextSendAccount | no |
> 0x0f02 | DeliveryOrRenewTime | no |
> 0x1000 | MessageBodyText | no |
> 0x1007 | SyncBodyCount | no |
> 0x1008 | SyncBodyData | no |
> 0x1009 | MessageBodyRTF | no | (RTF message body, decompressed if necessary)
> 0x1013 | MessageBodyHTML | no |
> 0x1035 | InternetMessageID | no |
> 0x10f4 | Hidden | no |
> 0x10f6 | ReadOnly | no |
> 0x3007 | CreateDate | no |
> 0x3008 | ModifyDate | no |
> 0x3fde | InternetCodePage | no |
> 0x3ff1 | LocalUserID | no |
> 0x3ff8 | CreatorName | no |
> 0x3ffa | LastModifierName | no |
> 0x3ffd | MessageCodePage | no |
> 0x4076 | SpamConfidenceLevel | no |
> '00020329_Author' | Author | no | (tag ID's for named properties are constructed from the property namespace GUID with the ending "-0000-0000-C000-000000000046" removed, followed by the string or numerical ID in hex, separated by an underscore)
> '00020329_LastAuthor' | LastAuthor | no |
> '00062004_0000801A' | HomeAddress | no |
> '00062004_000080DA' | HomeAddressCountryCode | no |
> '00062008_00008554' | AppVersion | no |

## TNEF AttachInfo Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0x0e20 | AttachSize | no |
> 0x0e21 | AttachNum | no |
> 0x0ff8 | MappingSignature? | no |
> 0x3001 | AttachFileName | no |
> 0x3701 | AttachBinary | no |
> 0x3703 | AttachFileExtension | no |
> 0x3705 | AttachMethod | no | 0 = Attachment Created 1 = AttachData 2 = AttachLongPathName (recipients with access) 4 = AttachLongPathName 5 = Embedded Message 6 = AttachBinary (object) 7 = AttachLongPathName (using AttachmentProviderType)
> 0x3707 | AttachLongFileName | no |
> 0x3708 | AttachPathName | no |
> 0x370d | AttachLongPathName | no |
> 0x370e | AttachMIMEType | no |
> 0x7ffb | ExceptionStartTime? | no |
> 0x7ffc | ExceptionEndTime? | no |

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Jul 14, 2025

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