TMsvEntry functions and members used in POP3 message service entries in Using Email

Settings for an POP3 service are primarily stored as a CImPop3Settings object in a stream in the CMsvStore associated with the service entry. Some data is stored in the service TMsvEntry entry to make that information easily and quickly available.

The table below describe the functions and member variables for TMsvEntry that are set by the MTM for a POP3 service:

`TMsvEntry` member	Description
`Connected()`	Set to `EFalse` when disconnected from the remote POP3 server; set to `ETrue` when connected to the remote POP3 server.
`iDescription`	Used to display the human-readable name of the email account to the user.
`iMtmData1`	Not used. Note that Symbian OS v6.0 used this entry to store a single Internet Access Point ID value. From v6.1, Access Points are stored in the store associated with this service entry.
`iRelatedId`	Identifies the SMTP service that represents the other half of the Internet Email support.
`Visible()`	Email sending (SMTP) and receiving (POP3) services are independent and are supported by two separate MTMs. The POP3 service entry is usually visible. The SMTP service entry that is associated with the POP3 service via the `iRelatedId` ID is usually invisible; it is therefore the POP3 service which a user can see in the browser view representing one email account.