# 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](https://spiderd.io/).

[TOC]

!!! note "Remote Upgrade Assistance"

    Check out our [remote upgrade support](https://www.iredmail.org/support.html) if you need assistance.

## ChangeLog

> We provide remote upgrade service, check
> [the price](https://www.iredmail.org/support.html) and
> [contact us](https://www.iredmail.org/contact.html).

* 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.
