v0.52.POWER.0

Changes imported from upstream (Mail-in-a-Box v0.52)

Software updates

• Upgraded Roundcube to version 1.4.10;
• Upgraded zpush to 2.6.1;

Mail

• Incoming emails with SPF/DKIM/DMARC failures now get a higher spam score, and these messages are more likely to appear in the junk folder, since they are often spam/phishing;
• Fixed the MTA-STS policy file's line endings;

Control panel

• A new Download button in the control panel's External DNS page can be used to download the required DNS records in zonefile format;
• Fixed the problem when the control panel would report DNS entries as Not Set by increasing a bind query limit;
• Fixed a control panel startup bug on some systems;
• Improved an error message on a DNS lookup timeout;
• A typo was fixed;

DNS

• The TTL for NS records has been increased to 1 day to comply with some registrar requirements;

System:

• Nextcloud's photos, dashboard, and activity apps are disabled since we only support contacts and calendar;
• • Forker note: I might look into a way to let users optionally enable these again;

Other Changes

Software updates

• Upgraded NextCloud to version 20.0.6;
• • Upgraded Contacts to version 3.4.3;
• • Upgraded Calendar to version 2.1.3;
• Upgraded Bootstrap to version 4.6.0;
• Upgraded FontAwesome to version 5.15.2;

Development

• If a mailinabox-ca.crt file is in the root of the repository, then the setup process will automatically import it as a CA certificate. This is useful if you want to test HTTPS in a local environment (where, for example, Let's Encrypt will not work);