What is rate limiting and how can I enable it in Composr?
Answer
Rate limiting prevents server overload by restricting the number of requests allowed from a single IP address within a specific timeframe. To enable Composr's built-in rate limiting, add the following to your _config.php file:
Static caching drastically improves performance by serving pre-generated pages to bots and guests. This works because these users typically don't require dynamic content. To enable it:
Go to the Installation Options editor (yourbaseurl/config_editor.php). You will need your maintenance password.
Activate the static cache option.
Composr intelligently determines what to cache, and you can further control this via options within the Installation Options. Be aware that enabling static caching may disable eCommerce features for guests unless specifically configured.
If you're having issues with notifications, here are some troubleshooting steps:
Check Email Logs: View the email log (Admin Zone > Audit > E-mail queue/log) to see what notifications have been sent.
Use the SU Feature: Impersonate a member using the SU feature (described in the "Testing access and privileges" tutorial) to view their notification settings and confirm they are set up correctly.
Enable Carbon-copy Email: Configure a "Carbon-copy e-mail address" in the configuration settings to receive copies of all outgoing emails, including notifications. This helps you monitor email delivery.
Verify System Scheduler: Ensure the system scheduler is configured correctly if members are not receiving digest emails.
Check Digest Settings: Confirm that "Enable digest notifications" is enabled in the Messages configuration settings.
Review "Safety listing limit": If a notification has too many categories, members might not see the full selection tree. Adjust the "Safety listing limit" in the configuration settings if necessary.
Can I control which notifications members receive?
Answer
Yes, you can control notification settings through two mechanisms:
Notification Defaults: You can set default notification preferences for all members. You can enable or disable specific notifications and choose the delivery method (Admin Zone > Setup > Notification defaults).
Notification Lock-down: You can force members to receive or prevent them from receiving certain notifications (Admin Zone > Setup > Notification lock-down). This allows you to enforce specific notification policies and manage email volume.
What notification options are available to members?
Answer
Members can choose from a wide range of notifications, including:
Content Updates: Notifications for new or updated content, such as news articles, forum posts, and gallery images.
Private Messages: Alerts for new private messages received.
Friend Requests: Notifications for new friend requests.
Administrative Actions: Alerts for actions taken by site administrators, such as account approvals or content moderation decisions.
Members can choose to receive notifications via:
Email: Notifications sent directly to their email address.
Digest Email: Combined summaries of activity sent in batched emails. This requires the system scheduler and the digest e-mails configuration option to be enabled.
Private Topics: Notifications delivered as private forum topics.
SMS: Notifications sent as text messages (requires configuration and incurs costs).
Web Notifications: Real-time alerts displayed within the Composr interface.
Can I share content like news and banners across the M.S.N.?
Answer
Yes, you can share news by placing it on the central site and using RSS blocks on satellite sites to display it. Banners can be shared by adding them to the central site and configuring satellite sites to use the central site's banner.php script.
What are Composr Clubs and how are they useful for subcommunities?
Answer
Clubs are special usergroups in Conversr (Composr's forum system) designed for creating subcommunities. They come with their own dedicated forums and are managed by members, taking pressure off site staff.
Key features:
No special permissions by default, simplifying permission management.
Members can join and leave like regular usergroups.
What other methods exist for featuring content in Composr?
Answer
Random Quotes: The quotes feature allows you to display a rotating selection of quotes on your site.
Community Billboard (Requires Addon): The Community Billboard addon provides a dedicated space for displaying important announcements or community messages.
Can I display forum content in a prominent way on my Composr site?
Answer
Absolutely! Composr provides several blocks designed for featuring forum content:
News-Style Blocks: side_forum_news, main_forum_news, and bottom_forum_news display forum topics in a news format, ideal for forums used for news posting.
Topic-Focused Block: main_forum_topics showcases recent topics from specific forums, allowing you to highlight active discussions or important announcements.
What is the difference between using the main_awards block and directly selecting content with the main_content block?
Answer
Both blocks can feature content, but they offer different approaches:
main_awards: Provides a structured system for managing featured content through award assignment, archives, and optional point rewards. Requires active management to update award holders.
main_content: Offers direct control over specific content or allows random selection from chosen categories. May require manual updates or adjustments.
How do I feature specific content items on my Composr site?
Answer
You can feature content using various methods:
Blocks: The main_content block allows you to display specific items by content type and ID or randomize content from selected categories.
Awards: Create awards for different content types and assign them to specific items. You can then use the main_awards block to display current award holders. Awards also integrate with points to credit points to award holders. And you can be reminded on the staff checklist to assign a new award every configurable amount of time.
Advanced Embedding: For greater control, use the main_include_module block to embed entire module screens within other content.
Composr includes a bounce filter tool that helps you remove bounced email addresses from your subscriber list. To use this tool, you'll need:
The PHP IMAP extension enabled on your server.
A dedicated folder on your email server to collect bounced emails.
The bounce filter tool scans the specified folder for bounce messages and lets you remove the corresponding addresses from your newsletter list. Composr will also halt attempts sending e-mails to those addresses to help prevent you from getting listed on spam blocklists.
How can I ensure my newsletters comply with data privacy regulations?
Answer
Composr provides built-in mechanisms for compliance:
Unsubscribe links: Newsletters include an unsubscribe link, allowing recipients to opt out of the newsletters.
Global unsubscribe: All Composr emails include a link to a global unsubscribe page (data/unsubscribe.php), letting users unsubscribe from all site emails.
