41 lines
1.2 KiB
Markdown
41 lines
1.2 KiB
Markdown
# Upgrade iRedAPD
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!!! attention
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* Release Notes are available here: [iRedAPD Release Notes](./iredapd.releases.html).
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!!! warning
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* iRedAPD-4.0 and later releases __require Python 3.5+__, only listed
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distribution releases are qualified to upgrade:
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- CentOS 7 and later
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- Debian 9 and later
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- Ubuntu 16.04 and later
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- FreeBSD with latest ports tree
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- OpenBSD 6.6 and later
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If you're running an old Linux/BSD release which doesn't have Python
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3.5+, please stay with iRedAPD-3.6, it's the last release supports Python
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2. if you need to upgrade to iRedAPD-3.6, please follow this upgrade
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tutorial instead: [Upgrade iRedAPD from v1.4.0 or later releases to v3.6](./upgrade.iredapd.py2.html).
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This tutorial describes how to upgrade iRedAPD from `1.4.0` or later releases
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to the latest stable release on listed distribution releases listed above.
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Run commands below on your iRedMail server:
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```
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cd /root
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wget -O iRedAPD-4.0.tar.gz https://github.com/iredmail/iRedAPD/archive/4.0.tar.gz
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tar zxf iRedAPD-4.0.tar.gz
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cd iRedAPD-4.0/tools/
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bash upgrade_iredapd.sh
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```
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That's all.
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## See Also
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* [Enable SRS (Sender Rewriting Scheme) support](./srs.html)
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