Dear all,
I have set up log2ram on my Raspberry Pi and I want to use msmtp to be alerted. The msmtp package (and msmtp-mta and mailutils) have been installed successfully and this command ...
echo "Test-Message" | mail -s "Test-Subject" christian.gaertner@crg.at
... sends an email.
I used this line in the log2ram configuration file to set up the email functionality:
NOTIFICATION_COMMAND=echo "Log2Ram Error on $HOSTNAME" | mail -s "Pi-08 (Printserver) Log2Ram" christian.gaertner@crg.at
After a restart, I see the following error messages in journalctl:
Feb 22 00:53:24 himbeere-08 log2ram[197]: /etc/log2ram.conf: line 24: Log2Ram Error on pi-08: command not found
Feb 22 00:53:24 himbeere-08 log2ram[197]: mail: Null message body; hope that's ok
Feb 22 00:53:24 himbeere-08 log2ram[197]: mail: cannot send message: Process exited with a non-zero status
Line 24 is the line with the NOTIFICATION_COMMAND setting.
The msmtp log file shows two entries, the first one was the test email successfully sent and the second one for some reason shows that the mailserver host cannot be reached. This seems to make no sense as it is the same computer and nothing has changed in the 1 minute between the two attempts to send an email. The only difference I noted is that the manual email from the command line was sent as user "pi" whereas the other email sent (or not sent) by log2ram had as a user "root".
Feb 22 00:52:29 host=mbox.(redacted).at tls=on auth=on user=christian.gaertner@crg.at from=pi@pi-08 recipients=christian.gaertner@crg.at mailsize=157 smtpstatus=250 smtpmsg='250 2.0.0 Ok: queued as 61E72C815F' exitcode=EX_OK
Feb 22 00:53:21 host=mbox.(redacted).at tls=on auth=on user=christian.gaertner@crg.at from=root@pi-08 recipients=christian.gaertner@crg.at errormsg='cannot locate host mbox.(redacted).at: Temporary failure in name resolution' exitcode=EX_NOHOST
A ping to mbox.(redacted).at is successful all the time.
Can anyone of you give me some advice?
Thank you,
Christian
Dear all,
I have set up log2ram on my Raspberry Pi and I want to use msmtp to be alerted. The msmtp package (and msmtp-mta and mailutils) have been installed successfully and this command ...
echo "Test-Message" | mail -s "Test-Subject" christian.gaertner@crg.at... sends an email.
I used this line in the log2ram configuration file to set up the email functionality:
NOTIFICATION_COMMAND=echo "Log2Ram Error on $HOSTNAME" | mail -s "Pi-08 (Printserver) Log2Ram" christian.gaertner@crg.atAfter a restart, I see the following error messages in journalctl:
Feb 22 00:53:24 himbeere-08 log2ram[197]: /etc/log2ram.conf: line 24: Log2Ram Error on pi-08: command not foundFeb 22 00:53:24 himbeere-08 log2ram[197]: mail: Null message body; hope that's okFeb 22 00:53:24 himbeere-08 log2ram[197]: mail: cannot send message: Process exited with a non-zero statusLine 24 is the line with the NOTIFICATION_COMMAND setting.
The msmtp log file shows two entries, the first one was the test email successfully sent and the second one for some reason shows that the mailserver host cannot be reached. This seems to make no sense as it is the same computer and nothing has changed in the 1 minute between the two attempts to send an email. The only difference I noted is that the manual email from the command line was sent as user "pi" whereas the other email sent (or not sent) by log2ram had as a user "root".
Feb 22 00:52:29 host=mbox.(redacted).at tls=on auth=on user=christian.gaertner@crg.at from=pi@pi-08 recipients=christian.gaertner@crg.at mailsize=157 smtpstatus=250 smtpmsg='250 2.0.0 Ok: queued as 61E72C815F' exitcode=EX_OKFeb 22 00:53:21 host=mbox.(redacted).at tls=on auth=on user=christian.gaertner@crg.at from=root@pi-08 recipients=christian.gaertner@crg.at errormsg='cannot locate host mbox.(redacted).at: Temporary failure in name resolution' exitcode=EX_NOHOSTA ping to mbox.(redacted).at is successful all the time.
Can anyone of you give me some advice?
Thank you,
Christian