(void *)offsetof(transport_instance, home_dir) },
{ "initgroups", opt_bool|opt_public,
(void *)offsetof(transport_instance, initgroups) },
+ { "max_parallel", opt_stringptr|opt_public,
+ (void *)offsetof(transport_instance, max_parallel) },
{ "message_size_limit", opt_stringptr|opt_public,
(void *)offsetof(transport_instance, message_size_limit) },
{ "rcpt_include_affixes", opt_bool|opt_public,