text_combined: mike kenny cibzxongmailcom mouss looks like require mike feb 20 2008 934 mouss wrote mike kenny wrote know queried year ago received responses explained happening ie extra queries required ensure mail address another alias different components postfix require access related data however responses clarify important points 1 subsequent queries use different portions address lhs combinations rhs valid addresses 2 turn feature 3 turn cant achieve 2 least answer 1 andor 3 may help justify excess query traffic ldap admins whose complaints getting louder day claiming 80 queries ldap entries could exist eg mailcozamailaccountstatusactive mailzamailaccountstatusactive mailcozamailaccountstatusactive mailzamailaccountstatusactive mailzamailaccountstatusactive mailcozamailaccountstatusactive mailmwebcozamailaccountstatusactive mailwebmailcozamailaccountstatusactive mailzamailaccountstatusactive mailcozamailaccountstatusactive mailzamailaccountstatusactive maildctechcozamailaccountstatusactive none valid email addresses postfix lookups email addresses read table format search order various lookups look httpwwwpostfixorgldap_table5html see domain feature want two query_filters configured postfix mailalternateaddresssmailaccountstatusactive ldapaliascfand mailsmailaccountstatusactive ldapmailboxcf ldapsaslpasswordcf ldaplogin_mapscf ldapmailhostcf ldapvalidsenderscf help mike thu 07 aug 2008 115727 0200 postfix making many queries ldap