victor duchovni dxdewmdieulnutmorganstanleycom mon feb 18 2008 015010pm 0500 terry carmen wrote first apologize duplicate message majordomo seems lost mailing list registration im getting false matches pattern used check_client_access regexpetcpostfixspam_ip_regex 0913091309130913i 553 auto_dynamic_id_pattern_dot_dash email rejected appear connecting dynamic ip address httpwwwpostfixorgpostconf5htmlcheck_client_access check_client_access typetable search specified access database client hostname parent domains client ip address networks obtained stripping least significant octets see access5 manual page details httpwwwpostfixorgaccess5html regular expression tables section describes table lookups change table given form regular expressions description regular expression lookup table syntax see regexp_table5 pcre_table5 pattern regular expression applied entire string looked depending appli cation string entire client hostname entire client ip address entire mail address thus parent domain parent network search done ervvdomain mail addresses broken user domain constituent parts userfoo broken user foo viktor disclaimer offlist followups get onlist replies get ignored please ignore replyto header unsubscribe postfixusers list visit httpwwwpostfixorglistshtml click link response solves problem best way thank send worked thanks followup must respond please put worked thanks subject delete quickly wed 06 aug 2008 191303 0500 false regexp matches