Internet Direct (Indy) Version 9.0.1 Beta
TIdPOP3MessageNumberEvent
TIdPOP3MessageNumberEvent = procedure (AThread :TIdPeerThread; AMessageNum :Integer) of object;
Description
TIdPOP3MessageNumberEvent is an event type triggered when the POP3 server receives a POP3 command from the client connection in AThread that acts upon the message number specified by AMessageNum in the POP3 mailbox. TIdPOP3MessageNumberEvent is the event type triggered for the POP3 commands:

Commands that trigger a TIdPOP3MessageNumberEvent event are only valid when the TIdPOP3ServerState is POPStateTransaction. In some situations, AMessageNum is an optional POP3 command parameter.