iredmail-doc/en_US/upgrade/0-upgrade.iredapd.md

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# Upgrade iRedAPD
!!! attention
* Release Notes are available here: [iRedAPD Release Notes](./iredapd.releases.html).
* If you're trying to upgrade iRedAPD-1.3.x or earlier releases to the latest
iRedAPD, please check this tutorial instead:
[Upgrade iRedAPD from v1.3.x or earlier versions to latest release](./upgrade.old.iredapd.html).
* iRedMail and iRedAdmin-Pro completely drop support for Cluebringer, if
you're still running Cluebringer, please migrate to iRedAPD by following
[our tutorial](./cluebringer.to.iredapd.html).
* We offer remote upgrade service,
* We offer remote upgrade support, check
[the details](https://www.iredmail.org/support.html) and
[contact us](https://www.iredmail.org/contact.html).
This tutorial describes how to upgrade iRedAPD from `1.4.0` or later releases
to the latest stable release. It's applicable on all Linux/BSD distributions
supported by iRedMail.
1. Download the latest stable release here: <https://dl.iredmail.org/yum/misc/>.
For example, iRedAPD-1.7.0.tar.bz2.
1. Upload it to your iRedMail server. Assume it's `/root/iRedAPD-1.7.0.tar.bz2`.
1. Extract downloaded package and execute upgrade script:
!!! attention
If you're running iRedMail with OpenLDAP or MySQL/MariaDB backends,
upgrading from iRedAPD-1.6.0 or earlier releases requires MySQL root username
and password, please get them before you run upgrade script.
```
# cd /root
# tar xjf iRedAPD-1.7.0.tar.bz2
# cd iRedAPD-1.7.0/tools/
# bash upgrade_iredapd.sh
```
That's all.
!!! note "Plugins"
* It's recommended to enable plugin `reject_null_sender` in iRedAPD-1.4.4
or later releases to prevent authenticated user sending spam as null sender.
* Plugin `amavisd_wblist` is required for whitelisting and blacklisting.
## See Also
* [Migrate Cluebringer to iRedAPD](./cluebringer.to.iredapd.html)