- u -
- u
: HEADER_TOKEN
, MBLOCK
, RECIPIENT
- uid
: DICT_OWNER
, pipe_args
, PIPE_ATTR
, SM_STATE
, spawn_args
, SPAWN_ATTR
, USER_ATTR
, VSTREAM_POPEN_ARGS
- unk_macros
: MILTER_MACROS
- unknown_event
: MILTER
- unmatched
: DELIVER_ATTR
- upd_header
: MILTERS
- upd_log_stamp
: DICT_CACHE
- update
: DICT
, DICT_UTF8_BACKUP
- use_count
: MASTER_PROC
- used
: BINHASH
, ctable
, HTABLE
, INET_ADDR_LIST
- user
: DELIVER_ATTR
- user_flags
: DICT_CACHE
- user_realm
: XSASL_SERVER_CREATE_ARGS
- usr_attr
: LOCAL_EXP
- utf8_backup
: DICT
- utf8_flags
: POST_MAIL_STATE