POP3_MsgInfo

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4D Internet Commands v16

POP3_MsgInfo


POP3_MsgInfo ( pop3_ID ; msgNumber ; msgSize ; uniqueID ) -> Funktionsergebnis

Parameter	Typ	Beschreibung
pop3_ID	Lange Ganzzahl	Reference to a POP3 login
msgNumber	Lange Ganzzahl	Message number
msgSize	Lange Ganzzahl	Message size
uniqueID	String	Unique ID of message on server
Funktionsergebnis	Ganzzahl	Error Code

Beschreibung

The POP3_MsgInfo command returns information about the message identified by msgNumber within the open mailbox referenced by pop3_ID. Information about the size of the message and its Unique ID will be returned.

pop3_ID is a long integer reference to an open session created with POP3_Login.

msgNumber is a long integer value indicating which message in the mailbox you wish to retrieve information about. The msgNumber represents the position of a message within the current list of messages. You cannot rely on the msgNumber remaining the same for a specific e-mail item from session to session.

msgSize is the long integer value returned containing the size of the message referenced by msgNumber.

uniqueID is a string variable denoting the Unique ID of the message on the server. The uniqueID is a value assigned to the message by the POP3 server software. This value will not change from session to session in the same way as msgNumber. The uniqueID value is a good reference to verify if your database has already downloaded a message from the server.

Siehe auch

POP3_Login