bp_activity_new_comment_notification_to

apply_filters( 'bp_activity_new_comment_notification_to', $to )

bp_activity_new_comment_notification_message

apply_filters( 'bp_activity_new_comment_notification_message', $message, $poster_name, $content, $thread_link, $settings_link )

apply_filters( 'bp_activity_new_comment_notification_subject', $subject, $poster_name )

apply_filters( 'bp_activity_new_comment_notification_comment_author_to', $to )

apply_filters( 'bp_activity_new_comment_notification_comment_author_subject', $subject, $poster_name )

apply_filters( 'bp_activity_new_comment_notification_comment_author_message', $message, $poster_name, $content, $settings_link )

apply_filters( 'bp_activity_at_message_notification_to', $to )

apply_filters( 'bp_activity_at_message_notification_subject', $subject, $poster_name )

apply_filters( 'bp_activity_at_message_notification_message', $message, $poster_name, $content, $message_link, $settings_link )

do_action( 'bp_activity_sent_reply_to_update_email', $original_activity->user_id, $subject, $message, $comment_id, $commenter_id, $params )

do_action( 'bp_activity_sent_reply_to_reply_email', $original_activity->user_id, $subject, $message, $comment_id, $commenter_id, $params )

do_action( 'bp_activity_sent_mention_email', $activity, $subject, $message, $content )