ref: 065aab3a7e250bdfb72896b49abf9fb27025a96d dir: /rc/bin/service/tcp993/
#!/bin/rc exec tlssrv -c/sys/lib/ssl/cert.pem -limap4d -r`{cat $3/remote} /bin/ip/imap4d -pdplan9.bell-labs.com -r`{cat $3/remote}>[2]/sys/log/imap4d