# iRedMail release notes and upgrade tutorials

Attention

- iRedMail source code: https://github.com/iredmail/iRedMail.
- Download the latest iRedMail stable release.

Attention

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

### Why keep your iRedMail server up to date

- The latest iRedMail release brings new features, improvements, and bug fixes.
- If you plan to migrate to a new iRedMail server someday, migrating iRedMail to another server which runs the same release is the easiest path.

### How upgrading works

- Usually, upgrading iRedMail is just updating some config files to achieve new features or fix bugs, you do NOT need to download and run the latest iRedMail installer (`bash iRedMail.sh`).

- Do NOT skip releases. Upgrades are only supported from one release to the release immediately following it.

- If you're looking for upgrading a very old iRedMail server to the latest iRedMail release, there's an alternative solution: Migrating to a new iRedMail server.

### Release notes and upgrade tutorials

Remote Upgrade Assistance

Check out our remote upgrade support if you need assistance.

Release Notes | Date | Upgrade tutorial | Comment
--- | --- | --- | ---
1.7.4 | Jun 3, 2025 | Upgrade from iRedMail-1.7.3 | Roundcube security fix.
1.7.3 | Apr 4, 2025 | Upgrade from iRedMail-1.7.2 | LDAP schema change.
1.7.2 | Jan 24, 2025 | Upgrade from iRedMail-1.7.1 | LDAP schema change.
1.7.1 | Aug 5, 2024 | Upgrade from iRedMail-1.7.0 |
1.7.0 | Jul 17, 2024 | Upgrade from iRedMail-1.6.8 |
1.6.8 | Dec 29, 2023 | Upgrade from iRedMail-1.6.7 | Mitigate Postfix "SMTP Smuggling" issue.
1.6.7 | Nov 9, 2023 | Upgrade from iRedMail-1.6.6 | SECURITY UPDATE of Roundcube webmail (v1.6.5).
1.6.6 | Oct 23, 2023 | Upgrade from iRedMail-1.6.5 | SECURITY UPDATE of Roundcube webmail (v1.6.4).
1.6.5 | Sep 20, 2023 | Upgrade from iRedMail-1.6.4 | SECURITY UPDATE of Roundcube webmail (v1.6.3).
1.6.4 | Jul 28, 2023 | Upgrade from iRedMail-1.6.3 | Supports Debian 12, enables SOGo on CentOS / Rocky / AlmaLinux 9.
1.6.3 | May 23, 2023 | Upgrade from iRedMail-1.6.1 or 1.6.2 | Supports new OpenBSD release (7.3), also contains MySQL structure change.
1.6.2 | Sep 30, 2022 |  | No upgrade required for iRedMail-1.6.1.
1.6.1 | Aug 22, 2022 | Upgrade from iRedMail-1.6.0 |
1.6.0 | May 20, 2022 | Upgrade from iRedMail-1.5.2 |
1.5.2 | Mar 16, 2022 | Upgrade from iRedMail-1.5.1 |
1.5.1 | Dec 31, 2021 | Upgrade from iRedMail-1.5.0 |
1.5.0 | Dec 27, 2021 | Upgrade from iRedMail-1.4.2 |
1.4.2 | Sep 13, 2021 | Upgrade from iRedMail-1.4.1 | Contains SQL/LDAP structure change.
1.4.1 | Sep 8, 2021 | Upgrade from iRedMail-1.4.0 | Contains SQL/LDAP structure change.
1.4.0 | Apr 13, 2021 | Upgrade from iRedMail-1.3.2 | Contains SQL/LDAP structure change.
1.3.2 | Oct 28, 2020 | Upgrade from iRedMail-1.3.1 | Bug fix release.
1.3.1 | Jul 7, 2020 | Upgrade from iRedMail-1.3 | New Roundcube release (1.4.7) with one security fix.
1.3 | Jun 29, 2020 | Upgrade from iRedMail-1.2.1 | New Roundcube release (1.4.6) with few security fixes.
1.2.1 | Apr 30, 2020 | Upgrade from iRedMail-1.2 | New Roundcube release (1.4.4) with few security fixes.
1.2 | Apr 16, 2020 | Upgrade from iRedMail-1.1 | Bug fix release.
1.1 | Feb 11, 2020 | Upgrade from iRedMail-1.0 | Bug fix release.
1.0 | Dec 9, 2019 | Upgrade from iRedMail-0.9.9 | Contains SQL/LDAP structure change
0.9.9 | Dec 17, 2018 | Upgrade from iRedMail-0.9.8 | Contains SQL/LDAP structure change
0.9.8 | Apr 3, 2018 | Upgrade from iRedMail-0.9.7 | Contains SQL/LDAP structure change
0.9.7 | Jul 1, 2017 | Upgrade from iRedMail-0.9.6 | Contains SQL structure change
0.9.6 | Jan 23, 2017 | Upgrade from iRedMail-0.9.5-1 | Contains SQL/LDAP structure changes
0.9.5-1 | May 10, 2016 | Upgrade from iRedMail-0.9.5 | Small bug fix release
0.9.5 | May 3, 2016 | Upgrade from iRedMail-0.9.4 | Contains SQL/LDAP structure changes
0.9.4 | Jan 25, 2016 | Upgrade from iRedMail-0.9.3 |
0.9.3 | Dec 14, 2015 | Upgrade from iRedMail-0.9.2 | Contains SQL/LDAP structure changes
0.9.2 | Jun 3, 2015 | Upgrade from iRedMail-0.9.1 |
0.9.1 | May 15, 2015 | Upgrade from iRedMail-0.9.0 | Contains SQL/LDAP structure changes
0.9.0 | Dec 31, 2014 | Upgrade from iRedMail-0.8.7 | Contains SQL/LDAP structure changes
0.8.7 | May 13, 2014 | Upgrade from iRedMail-0.8.6 | Contains SQL/LDAP structure changes
0.8.6 | Dec 16, 2013 | Upgrade from iRedMail-0.8.5 |
0.8.5 | Jul 16, 2013 | Upgrade from iRedMail-0.8.4 |
0.8.4 | Mar 26, 2013 | Upgrade from iRedMail-0.8.3 |
0.8.3 | Oct 13, 2012 | Upgrade from iRedMail-0.8.2 |
0.8.2 | Sep 19, 2012 | Upgrade from iRedMail-0.8.1 |
0.8.1 | Jun 8, 2012 | Upgrade from iRedMail-0.8.0 |
0.8.0 | May 10, 2012 | Upgrade from iRedMail-0.7.4 |
0.7.4 | Jan 9, 2012 | Upgrade from iRedMail-0.7.3 |
0.7.3 | Aug 17, 2011 | Upgrade from iRedMail-0.7.2 |
0.7.2 | Jun 10, 2011 | Upgrade from iRedMail-0.7.1 |
0.7.1 | May 1, 2011 | Upgrade from iRedMail-0.7.0 |
0.7.0 | Apr 1, 2011 | Upgrade from iRedMail-0.6.1 |
0.6.1 | Aug 14, 2010 | Upgrade from iRedMail-0.6.0 |
0.6.0 | May 31, 2010 | Upgrade from iRedMail-0.5.1 |
0.5.1 | Oct 31, 2009 | Upgrade from iRedMail-0.5.1 |
0.5.0 | Aug 16, 2009 | Upgrade from iRedMail-0.4.0 |
0.4.0 | Mar 10, 2009 | Upgrade from iRedMail-0.3.2 |
0.3.2 | Dec 11, 2008 |  |
0.3.1 | Oct 21, 2008 |  |
0.3.0 | Sep 22, 2008 |  |
0.2 | Aug 20, 2008 |  |
0.1 | Jun 28, 2008 |  |