# Upgrade iRedMail from 0.7.0 to 0.7.1

Attention

Check out the lightweight on-premises email archiving software developed by iRedMail team: Spider Email Archiver.

Remote Upgrade Assistance

Check out our remote upgrade support if you need assistance.

## ChangeLog

> We provide remote upgrade service, check the price and contact us.

- 2011-08-01 readability and hints in config-files
- 2011-05-04 Remove MySQL backend special changes. Not required.
- 2011-05-01 Initial version.

## OpenLDAP backend special

### Support alias domain in mail alias and catch-all account

- Edit both `/etc/postfix/ldap/catchall_maps.cf` and `/etc/postfix/ldap/virtual_alias_maps.cf`, remove `domainName=%d` in `search_base`:

    # Part of file: /etc/postfix/ldap/catchall_maps.cf, /etc/postfix/ldap/virtual_alias_maps.cf

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

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

- Restart postfix service to make it work.