POP3_MsgInfo
version 6.5
POP3_MsgInfo (pop3_ID; msgNumber; msgSize; uniqueID) 
Integer
| Parameter | Type | Description | |
| pop3_ID | Longint | | Reference to a POP3 login |
| msgNumber | Longint | | Message number |
| msgSize | Longint |  | Message size |
| uniqueID | String | | Unique ID of message on server |
Function result Integer Error Code
Description
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.
See Also