
Language 🇺🇸 English (US)
Background
Configuration
When Does FastComments Send Notifications? 
At FastComments, we know you get enough notifications already. Because of this, we take some measures to limit the notifications users receive while still keeping them in touch with their communities. We also want to keep administrators and moderators up to date and let them know when action needs to be taken.
We'll send notifications for the following events for administrators and moderators:
- Community Digest Summary (frequency configurable).
- Community help requests and reminders.
- New Comments.
For Commenters:
- When someone replies to your comment (via email).
- When you are mentioned (in-app and email notification).
- When someone replies in the same thread (in-app and email notification).
- When someone replies to a child comment in the same thread (in-app and email notification).
- When someone replies to a page you have subscribed to (in-app and email notification, frequency configurable per subscription: every minute, hourly, or daily).
- When a user comments for the first time (But not with SSO).
- When a user leaves a comment in a session that is not verified (But not with SSO).
- We do not send multiple verification emails in this case. Only the first one, which will verify all activity in the same session.
For All Users:
- When a login from a new IP address is detected, a security alert email is sent with the approximate location and IP address. This does not apply to the user's very first login.
...and finally for administrators only:
- When integrations are complete.
- When migrations are complete.
- When imports or exports finish.
- When there are billing issues.
- Trial-end reminders.
Some notifications are batched up to prevent mass-sending of notifications to users. Learn about this in the next section Notification Types.
Notification Types 
There are a few types of notifications and mediums in which FastComments sends notifications:
- Immediate via email.
- Comment reply and mention notifications are sent every minute.
- Immediate via app.
- These are shown under the notification bell icon.
- Batched via email.
- Page subscription notifications can be configured per subscription to send every minute, as an hourly digest, or as a daily digest. If there is nothing to send for the user in that timeframe, we do not send an email.
- Timed via email.
- Examples include the Community Digest Summary which can be sent daily, weekly, or monthly (or disabled).
Opting Out 
You can opt out of notifications in several ways. If your account is managed by FastComments.com and not via SSO, you can configure your notifications via the Notifications Settings page.
Here you can configure comment reply and mention notifications, notification frequency (every minute, hourly, or daily), subscription notification frequency (every minute, hourly, or daily), and general notification settings. If you are a site admin or moderator you will also have a separate Admin Notification Frequency setting that controls how often you receive emails about new comments on your site (defaults to hourly), as well as the option of configuring the Digest Email frequency.
Additionally, each email contains an opt-out link. For comment reply notifications, the email contains a link to opt out of notifications for that comment.
Notifications will also include an unsubscribe link for turning them off, as well as the appropriate email headers.
Unsubscribe links in emails can be removed on request for a given tenant. Additionally, the link can be customized for SSO or white-label integrations.
Configuring Notifications for SSO 
For SSO, consider the following configuration for notifications:
- Whether the user has opted in to notifications.
- This is done by setting the
optedInNotificationsflag totrueorfalsein theSSOUserobject. - This can be set via the API.
- Also, if you pass a value for this flag in the payload, it will automatically be updated when the user loads a comment thread.
- This is done by setting the
- Whether the user has opted in to subscription notifications.
- This is done by setting the
optedInSubscriptionNotificationsflag totrueorfalsein theSSOUserobject. - This can be set via the API.
- Also, if you pass a value for this flag in the payload, it will automatically be updated when the user loads a comment thread.
- This is done by setting the
- The user's email address.
- If it's not present, we can't send email-based notifications.
- Whether to disable unsubscribe links in emails.
- This is done via the
disableUnsubscribeLinksflag in theTenantobject. - This can be set via the API.
- This is done via the
- Whether to use a custom unsubscribe link.
- This is done via the
footerUnsubscribeURLproperty on theDomainConfigobject. - This can be set via the API.
- You may also want to consider setting the relevant unsubscribe headers via
emailHeadersin the same object.
- This is done via the
Email Suppression Management 
When emails sent by FastComments bounce or are marked as spam by the recipient, the email provider adds that address to a suppression list. FastComments syncs these suppression lists daily so that further emails are not sent to addresses that cannot receive them.
Users and moderators with suppressed email addresses will not receive any email notifications, including reply notifications, mention notifications, admin alerts, and digest emails. A red "Email Suppressed" badge will appear next to affected users and moderators in the admin UI.
Viewing Suppressed Emails
Tenant administrators with Manage Data permission can view suppressed emails on the Suppressed Emails page, under Manage Data.
The page shows a table of all suppressed email addresses associated with your tenant's users, moderators, and commenters. You can filter by email address using the search field.
Removing a Suppression
To remove a suppression, click the Remove button next to the entry in the table. You will be taken to a confirmation page showing the details of the suppression. Click Confirm Removal to proceed.
When a suppression is removed, FastComments contacts the email provider to unblock the address and clears the suppression flag from all associated user and moderator records.
Rate Limits
To prevent abuse, removals are rate limited:
- Each email address can only be unsuppressed once every 30 days.
- Each tenant can perform up to 5 removals per calendar month.
If a suppression reappears after removal, it means the email address bounced or was reported as spam again. In that case, the underlying deliverability issue should be resolved before attempting another removal.