mailto.conf man page for CUPS.
Copyright © 2007-2019 by Apple Inc.
Copyright © 1997-2006 by Easy Software Products.
Licensed under Apache License v2.0. See the file "LICENSE" for more
information.
Each line in the file can be a configuration directive, a blank line, or a comment. Configuration directives typically consist of a name and zero or more values separated by whitespace. The configuration directive name and values are case-insensitive. Comment lines start with the # character.
5 Cc cc-address@domain.com Specifies an additional recipient for all email notifications.
5 From from-address@domain.com Specifies the sender of email notifications.
5 Sendmail sendmail command and options Specifies the sendmail command to use when sending email notifications. Only one Sendmail or SMTPServer line may be present in the mailto.conf file. If multiple lines are present, only the last one is used.
5 SMTPServer servername Specifies a SMTP server to send email notifications to. Only one Sendmail or SMTPServer line may be present in the mailto.conf file. If multiple lines are present, only the last one is used.
5 Subject subject-prefix Specifies a prefix string for the subject line of an email notification.