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how to get "lp -m" to send email as documented

Can someone help me configure so that the command lp -m {filename} will send email once the print job gets completed?

Once I have this working, I want to discover how to alter defaults to do this for all print jobs both command line and GUI generated.

The command lp is part of the CUPS suite. According to the man-page:

Code:

NAME

      lp - print files



...

DESCRIPTION

      lp  submits files for printing or alters a pending job. Use a filename of "-" to

      force printing from the standard input.



OPTIONS

...

      -m

            Sends an email when the job is completed.

...

When I use lp -m {filename}, I get the printed output, but I do not get email.

Thanks,
~~~ 0;-/ Dan

I found a v_e_r_y b_r_i_e_f item buried (from my perspective) on the CUPS web site.

Code:

mailto.conf



    The /etc/cups/mailto.conf file contains several directives that defines the local mail server and email notification preferences for CUPS. Each directive is listed on a line by itself followed by its value. Comments are introduced using the number sign ("#") character at the beginning of a line.

Sure enough, I found man mailto.conf on my workstation.

Code:

mailto.conf(5)                        Apple Inc.                        mailto.conf(5)



NAME

      mailto.conf - configuration file for cups email notifier



DESCRIPTION

      The  mailto.conf file defines the local mail server and email notification pref‐

      erences for CUPS.



      Each line in the file can be a configuration directive, a blank line, or a  com‐

      ment. Comment lines start with the # character.



DIRECTIVES

      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.



      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.



      Cc cc-address@domain.com

            Specifies an additional recipient for all email notifications.



      From from-address@domain.com

            Specifies the sender of email notifications.



      Subject subject-prefix

            Specifies a prefix string for the subject line of an email notification.



...

Thus it seems:

If I want to use on-workstation mail, I need to add Sendmail to available services.
Otherwise, I can direct outbound email to any SMTP server where I'm permitted access.

Have I missed anything?
~~~ 0;-Dan

So I need some software to provide at least send-only email from my workstation before I can enable email notification of print job completion. It seems that I have the choices of sendmail, exim, and qmail.

As I look at installation and configuration of these, it seems that my workstation requires a fully qualified domain name. That would be something like:

Code:

someHost.someDomain

Since my workstation(s) is on a private network (192.168.nnn.nnn), I don't have a domain on my in-house LAN. If I need a "domain name", that tells me that I need to run some flavor of name server (DNS) on my LAN before I can enable CUPS email notifications.

Since private networks do not route, my private domain is just that -- private. Can I select any jibberish that makes sense to me when I name this private domain? Are there any conventions for such domain names?

Can someone confirm that I'm following the right bread crumbs here?

~~~ 0;-/ Dan