smd-server - sends diffs and mails to smd-client

  smd-server [--exclude glob] [-v|--verbose] [-d|--dry-run]
	[--get-mddiff-cmdline] [--stop-after-diff]
	[--override-db dbf] [--dump-stdin tgt] endpoint mailboxes

  smd-server needs to know a name (endpoint) for the client (that must not
  be used by others) and a list of mailboxes (directories).

  smd-server first calls mddiff(1), then prints on stdout the generated
  diff. It then accepts from stdin a small set of commands a client
  may issue to request a file (or parts of it, like the header).

  smd-server is in charge of committing the db file used by mddiff(1)
  in case the client communicates a successful sync.

  -v --verbose    Increase program verbosity (printed on stderr)
  -d --dry-run    Do not perform any action for real
  -n --no-delete  Do not track deleted files
  --exclude glob  Exclude paths matching glob
  --override-db dbf  Use dbf as the db-file
  --get-mddiff-cmdline  Print the command line used for mddiff and then exist
  --stop-after-diff  Send the actions to the other endpoint and exit. If used
                     in conjunction with --override-db, dbf is removed just
                     before exiting
  --dump-stdin tgt  Dump standard input to tgt and exit

  smd-server is a low level utility. You should use higher level tools like
  smd-pull(1) and smd-push(1)

  mddiff(1), smd-client(1), smd-pull(1), smd-push(1)