2.2.2.5 PidTagJunkThreshold Property

Type: PtypInteger32 ([MS-OXCDATA] section 2.11.1)

The PidTagJunkThreshold property ([MS-OXPROPS] section 2.762) indicates how aggressively the client is to send incoming mail to the Junk Email folder. When the value is 0xFFFFFFFF, spam filtering SHOULD NOT be applied; however, the blocked sender domains clause of the Junk Email rule MUST still be applied. A value of 0x80000000 indicates that all mail is spam except those messages from senders on the trusted senders list or sent to recipients on the trusted recipients list.

The following table lists the valid values for this property.

Value	Meaning
0xFFFFFFFF	No spam filtering
0x00000006	Low spam filtering
0x00000003	High spam filtering
0x80000000	Trusted lists only