MichalZ:
> Hi,
>
> I have defined three ldap servers in the virtual_alias_maps lookup table,
> but failover seems doesn't work. When I shutdown first ldap server I get
> this error:
>
> warning: ldap:/etc/postfix-in/ldap-mail-groups.cf lookup error
> warning: dict_ldap_lookup: Search error -5: Timed out
>
> which is correct, but users trying sent mails also gets 4xx error message
> and postfix is still trying connect to the first ldap server. Do I missing
> something in the configuration or ldap failover in the postfix doesn't work
> correctly?
Postfix ldap_table(6) says:
server_host (default: localhost)
...
Depending on the LDAP client library you're using, it should be
possible to specify multiple servers here, with the library try-
ing them in order should the first one fail.
So there.
Wietse
