digestmailer.ini config file, located at
/etc/squirro/digestmailer.ini configures email template rendering.
The following options are located in the section digestmailer.
The endpoint on which Squirro can be reached by end users. This is used for the links to items and dashboards in the emails.
[digestmailer] frontend_tld = https://squirro.acme-corp.com
After editing this configuration file, the service sqdigestmailerd must be restarted (see Services).