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

Settings for an SMTP service are primarily stored as a CImSmtpSettings 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 an SMTP service:

`TMsvEntry` member	Description
`Connected()`	Set by the SMTP MTM to `EFalse` when disconnected from the remote SMTP server; set by the SMTP MTM to `ETrue` when connected to the remote SMTP server.
`iDescription`	The human-readable name of the email account to the user, e.g. Work Email.
`iMtmData1`	Not used. Note that Symbian OS v6.0 previously used this entry to store a single Internet Access Point ID value. Access Points are now stored in the store associated with this service entry.
`iRelatedId`	Identifies the POP3 or IMAP4 service which represents the other half of the Internet Email support.
`Visible()`	Email sending (SMTP) and receiving (POP3 or IMAP4) services are independent and are supported by two separate MTMs. The POP3 or IMAP4 service entry is usually visible. The SMTP service entry that is associated with the POP3 service via the `iRelatedId` ID is usually invisible.