3.1.4.1.5 Setting Reminders on Draft Message Objects

A client can set the reminder properties for the sender of a Message object independently from the reminder properties that are sent to recipients by using the same mechanism that allows the client to set flagging properties for the sender of a Message object independently from the flagging properties specified in [MS-OXOFLAG] that are sent to recipients.

If either a sender or a recipient reminder is specified by a client that supports sender reminders, the PidTagSwappedToDoStore property ([MS-OXOFLAG] section 2.2.1.8) MUST be set to enable post-transmit processing. The remaining work to process recipient and sender reminders is covered during post-transmit processing as specified in [MS-OXOFLAG] section 3.1.4.3.