Dear All, > In this case he needs to read the Cyrus SASL docs more closely, or pay more > attention to what he's typing. "auxprop_plugin: ldap" is not the same as > "auxprop_plugin: ldapdb". He's mixing the docs/configs for two completely > different LDAP mechanisms." I'm sure "auxprop_plugin: ldap" This is the man pages of saslauthd command" I think that ldapdb or ldap is up to package for distribution which you use ===================== [root@test postfix]# saslauthd saslauthd[74785] :main : no authentication mechanism specified usage: saslauthd [options] option information: -a <authmech> Selects the authentication mechanism to use. -c Enable credential caching. -d Debugging (don't detach from tty, implies -V) -r Combine the realm with the login before passing to authentication mechanism Ex. login: "foo" realm: "bar" will get passed as login: "foo@bar" The realm name is passed untouched. -O <option> Optional argument to pass to the authentication mechanism. -l Disable accept() locking. Increases performance, but may not be compatible with some operating systems. -m <path> Alternate path for the saslauthd working directory, must be absolute. -n <procs> Number of worker processes to create. -s <kilobytes> Size of the credential cache (in kilobytes) -t <seconds> Timeout for items in the credential cache (in seconds) -v Display version information and available mechs -V Enable verbose logging -h Display this message. saslauthd 2.1.22 authentication mechanisms: sasldb getpwent kerberos5 pam rimap ldap httpform ======================================= Thanks