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General Update, all backends should apply these changes

OpenLDAP backend special

Support alias domain in mail alias and catch-all account

• Edit "/etc/postfix/ldap/catchall_maps.cf" and "/etc/postfix/ldap/virtual_alias_maps.cf", remove "domainName=%d" in search_base:

# OLD SETTING
search_base     = domainName=%d,o=domains,dc=XXX

# NEW SETTING
search_base     = o=domains,dc=XXX

MySQL backend special