I have a working Postfix server, and I copied the configuration files over to another box with the exact same version(s) to do some testing. But right away the box won't deliver messages to virtual domains, it always says "User unknown in virtual alias table". After what looks like a successful lookup:
Aug 27 14:49:42 localhost postfix/smtpd[4963]: >>> CHECKING RECIPIENT MAPS <<< existing entry key adam.t.willi...@example.com ... Aug 27 14:49:42 localhost postfix/smtpd[4963]: dict_ldap_lookup: No existing connection for LDAP source /etc/postfix/ldap-delivery.cf, reopening .. dict_ldap_lookup: /etc/postfix/ldap-delivery.cf: Searching with filter (&(objectclass=inetLocalMailRecipient)(maillocaladdress=adam.t.willi...@example.com)) Aug 27 14:49:42 localhost postfix/smtpd[4963]: dict_ldap_get_values[1]: Search found 1 match(es) Aug 27 14:49:42 localhost postfix/smtpd[4963]: dict_ldap_get_values[1]: search returned 1 value(s) for requested result attribute mailRoutingAddress Aug 27 14:49:42 localhost postfix/smtpd[4963]: dict_ldap_get_values[1]: Leaving dict_ldap_get_values Aug 27 14:49:42 localhost postfix/smtpd[4963]: dict_ldap_lookup: Search returned ot...@example.com Aug 27 14:49:42 localhost postfix/smtpd[4963]: maps_find: virtual_alias_maps: ldap:/etc/postfix/ldap-delivery.cf(0,lock|fold_fix): adam.t.willi...@example.com = ot...@example.com Aug 27 14:49:42 localhost postfix/smtpd[4963]: mail_addr_find: adam.t.willi...@example.com -> ot...@example.com - then, down the file - Aug 27 14:49:42 localhost postfix/smtpd[4963]: > unknown[172.16.54.1]: 250 2.0.0 Ok Aug 27 14:49:42 localhost postfix/smtpd[4963]: watchdog_pat: 0x9840df0 Aug 27 14:49:42 localhost postfix/smtpd[4963]: vstream_fflush_some: fd 10 flush 14 Aug 27 14:49:42 localhost postfix/error[4967]: 36FEBC03B5: to=<adam.t.willi...@example.com>, relay=none, delay=0.1, delays=0.08/0.01/0/0.01, dsn=5.0.0, status=bounced (User unknown in virtual alias table) Aug 27 14:49:42 localhost postfix/cleanup[4966]: 4AA66C03B7: message-id=<20100827184942.4aa66c0...@kyack.example.com> Aug 27 14:49:42 localhost postfix/qmgr[4961]: 4AA66C03B7: from=<>, size=2335, nrcpt=1 (queue active) What could I be missing?