Markread (-MARKREAD)

Use the Markread adapter command (-MARKREAD) to specify that the messages the adapter is sending have been read. They will be marked as read in the sender's Sent folder. This command is not required.

Note: This command is only supported by the Lotus Notes® email transport protocol.
Note: The -MARKREAD command can only be used when the -PROTO command is specified on the adapter command line as well (used with the LNOTES command option of the Protocol adapter command).