# InetPop3GetNumMessages

int InetPop3GetNumMessages (int POP3Handle, int *numberOfMessages);

## Purpose

Returns the number of messages available on the POP3 server.

## Parameters

Input
Name | Type | Description
POP3Handle | integer | A POP3 handle returned by the InetPop3Open function.
Output
Name | Type | Description
numberOfMessages | integer * | The number of messages available on the POP3 server. Pass the address of an integer variable.

## Return Value

Name | Type | Description
result | integer | Return value indicating whether the function was successful. A negative number indicates that an error occurred.