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About​

Ghost makes it simple to publish content online, grow an audience with email newsletters, and make money from premium memberships.

Structured data​

Ghost outputs basic meta tags to allow rich snippets of your content to be recognised by popular social networks. Ghost supports 3 rich data protocols output in {{ghost_head}}:

The Cloudron app enables output of structured data by default.

Gravatar​

For privacy reasons, Gravatar functionality is disabled by default. Re-enable this by editing the useGravatar field in /app/data/config.production.json using the File Manager. Restart the app after editing the config file.

Importing​

Import content from another Ghost installation from Settings -> Labs -> Import content.

Fix large JSON file import failures:

  • Give the app more memory (say 2GB).
  • Increase the [SQL service](services.md #configure) memory limit to at least 2GB each. This can be reverted back to default after import.
  • Next, use the File Manager to edit /app/data/env.sh to adjust the NodeJS max-old-space-size limit. Set it to 2GB using a line like this export NODE_OPTIONS="--max-old-space-size=2048"
  • Restart Ghost and try the import again.

Subscribe button​

The Subscribe button lets uses subscribe to your blog. Disable this functionality:

  • Settings -> Membership -> change Subscription access to Nobody. This will remove the floating Subscribe button at the bottom of the page. You can also remove the button from the Portal using Settings -> Membership -> Customize Portal.

  • To remove the Subscribe button on the nav bar, you have to adjust the theme or inject custom CSS as suggested here.

Email​

Ghost sends two types of emails:

  • Transactional emails - used for password reset, member sign up confirmation, invites etc.
  • Bulk emails - for newsletters. This requires Mailgun.

Transactional emails​

Like all apps, Ghost sends out emails via Cloudron's mail server. You can setup a smart host in Cloudron's Email view to configure how these mails are ultimately sent out.

Ghost uses three email addresses:

  • Password Reset & Invitation - This address can be changed using the Mail FROM address set in the Email section of the app.

  • Support email address - defaults to noreply@app.example.com.

  • Newsletter email address - defaults to noreply@app.example.com.

When changing the Support and Newsletter email addresses to newaddress@example.com, Ghost sends a confirmation mail from noreply@example.com to newaddress@example.com. The noreply@ address is hardcoded.

This confirmation mail is blocked because apps cannot send as arbitrary FROM addresses. To remedy this:

  • On the Ghost app mailbox (<location>.app@example.com), enable Skip FROM address validation. Ghost can then send as noreply@example.com. Leave this enabled; Ghost also sends as the Support address for subscription confirmation.

  • Create the support@ and newsletter@ mailboxes in example.com. This is required to receive the confirmation mails.

  • Change the addresses inside Ghost:

    • The Support email address can be changed in Membership -> Portal Settings -> Customize Portal -> Account page settings . Click on the received confirmation link.
    • The Newsletter email address can be changed in Email newsletter -> Newsletter -> Customize -> Email addresses -> Sender email address. Click on the received confirmation link.

  • Click on the received confirmation links.

See this forum post for a step by step guide.

Bulk emails​

Newsletters are sent to members using Mailgun. Mailgun is required. Sign up with Mailgun and set up the API Key at Settings -> Email newsletter.