conn = mt.connect("inet:3333@localhost")
assert(conn, "could not open connection")
local err = mt.conninfo(conn, "client.gluet.ch", "123.123.123.123")
assert(err == nil, err)
assert(mt.getreply(conn) == SMFIR_CONTINUE)
local err = mt.helo(conn, "mail.gluet.ch")
assert(err == nil, err)
assert(mt.getreply(conn) == SMFIR_CONTINUE)
local err = mt.macro(conn, SMFIC_MAIL, "{auth_authen}", "from@gluet.ch")
assert(err == nil, err)
local err = mt.mailfrom(conn, "from@gluet.ch")
assert(err == nil, err)
assert(mt.getreply(conn) == SMFIR_ACCEPT)
local err = mt.disconnect(conn)
assert(err == nil, err)