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nsMsgMessageFlags 编辑

The nsMsgMessageFlags interface describes possible flags for messages. Equivalent flags are also defined in nsMsgMessageFlags.h.

Constants

Name	Value	Description
`Read`	`0x00000001`	Indicates whether or not the message is read.
`Replied`	`0x00000002`	Indicates whether or not the message has been replied to.
`Marked`	`0x00000004`	Indicates whether or not the message has been flagged/starred
`Expunged`	`0x00000008`	Indicates whether or not the message is deleted (but not compacted)
`HasRe`	`0x00000010`	Indicates whether or not 'Re: ' should be added to the head of the subject to get the proper subject.
`Elided`	`0x00000020`	Indicates whether or not the thread rooted at this message is open or closed in the UI.
`Offline`	`0x00000080`	Indicates whether or not we have this message in the offline cache.
`Watched`	`0x00000100`	Indicates whether or not this thread is being watched.
`SenderAuthed`	`0x00000200`
`Partial`	`0x00000400`	Indicates whether or not the body we have is a complete message.
`Queued`	`0x00000800`	Indicates whether or not the message is queued to be delivered.
`Forwarded`	`0x00001000`	Indicates whether or not the message has been forwarded.
`Priorities`	`0x0000E000`	The set of bits that indicate the priority.
`New`	`0x00010000`	Indicates whether or not the message is new since the last time the folder was opened.
`Ignored`	`0x00040000`	Indicates whether or not the (sub-)thread has been ignored.
`ImapDeleted`	`0x00200000`	Indicates whether or not the message has been deleted on the IMAP server
`MDNReportNeeded`	`0x00400000`	Indicates whether or not a delivery receipt was requested.
`MDNReportSent`	`0x00800000`	Indicates whether or not a delivery receipt was sent.
`Template`	`0x01000000`	Indicates whether or not the message is a template.
`Attachment`	`0x10000000`	Indicates whether or not the message has an attachment.
`Labels`	`0x0E000000`	The set of bits used to identify labels. Not returned in header.flags.
`RuntimeOnly`	`0x00000020`	Indicates the flags which are not emitted to the database.