Release Notes
SECURITY
- Authentication Security: Harden cryptography for cookie based authentication (AXI-5496)
- Email Content Security: Extend body filtering rules for messages containing external images (AXI-5501)
- WebMail Security Strengthening: Address Cross-Site Scripting (XSS) vulnerabilities in the interface and action handling scripts (AXI-5489, AXI-5490)
- Mobile WebMail Enhancements: Eliminate HTML injection vulnerabilities (AXI-5505, AXI-5506, AXI-5507, AXI-5558)
LEARN MORE ABOUT THIS SECURITY UPDATE
SERVER
- Fix updating plain listeners after a successful Lets Encrypt certificate renewal (AXI-5102)
- Fix a high CPU usage scenario when running a Milter filter (AXI-5392)
- Recheck delayed delivery time before starting the delivery process (AXI-5493)
- Fix the export method for SMTP variables (AXI-5551)
- Fix crash scenario related to the Activesync calendar (AXI-5563)
- Add a tool that intercepts C++ exceptions (AXI-5581)
WEBMAIL
- Remove an unnecessary WebMail file from the product kits (AXI-5491)
Download
How to Install
Use the Axigen Update Script for Linux
For your convenience, we have developed a Bash update script for single server Linux installs.
Update Manually
To update to this version if you are running on Linux, please follow the step by step instructions below:
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Download the update above and unpack the archive.
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Install the Axigen binary update
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Run the following command:
ps aux | grep axigen
and make sure the path of the current binary is /opt/axigen/bin/axigen Stop the Axigen service
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Use the command ps aux | grep axigen again to confirm that the service is stopped.
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Rename the current Axigen binary — /opt/axigen/bin/axigen — to something else; for example axigen-bak
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Copy the downloaded binary to /opt/axigen/bin/
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Make the new binary executable:
chmod +x /opt/axigen/bin/axigen
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Set the same permissions and ownership on the current binary as the old one
Start the Axigen service
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Use the commands:
ps aux | grep axigen
and/opt/axigen/bin/axigen --version
to confirm that the new binary is used.
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Install the Axigen WebMail and WebAdmin updates
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Stop the Axigen service
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Rename the current Axigen WebMail and WebAdmin in /var/opt/axigen/ to something else; for example webmail-bak and webadmin-bak, respectively
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Unpack the WebMail and WebAdmin tar.gz archives:
tar xfz webmail-x.x.x.x.x.tar.gz
tar xfz webadmin-x.x.x.x.x.tar.gz
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Copy the resulting WebMail and WebAdmin directories to /var/opt/axigen/
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Recursively set the ownership on the directories to the axigen system user with the commands:
chown -R axigen:axigen /var/opt/axigen/webmail
chown -R axigen:axigen /var/opt/axigen/webadmin
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Start the Axigen service
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Download
How to Install
Use the Axigen update script for Windows
For your convenience, we have developed a PowerShell update script for Windows installs.
Update Manually
To update to this version if you are running on Windows, please follow the step by step instructions below:
-
Download the update above and unpack the archive.
-
Install the Axigen binary update
Stop the Axigen service
Rename the current Axigen binary — C:\Program Files\Axigen Mail Server\bin\axigen.exe — to something else; for example axigen-exe.bak
Copy the downloaded binary to C:\Program Files\Axigen Mail Server\bin
Start the Axigen service
-
Install the Axigen WebMail and WebAdmin updates
Stop the Axigen service
Rename the current Axigen WebMail and WebAdmin in C:\Program Files\Axigen Mail Server to something else; for example webmail-bak and webadmin-bak, respectively
Unpack the WebMail and WebAdmin zip archives
Copy the resulting WebMail and WebAdmin directories to C:\Program Files\Axigen Mail Server
Start the Axigen service