Alertmanager: using the latest alertmanager, but alerting emails not received

[xixikaikai]

`global:
smtp_smarthost: 'smtp.163.com'
smtp_from: "Alertmanager [e-mail]"
smtp_auth_username: '[email protected]'
smtp_auth_password: 'XXXXXXXX0808'

route:
group_by: ['alertname', 'cluster', 'service']

group_wait: 30s

group_interval: 5m

repeat_interval: 3h

receiver: email-me

receivers:

• name: 'email-me'
  email_configs:
  
  
  
  • to: 'kXXX@XXXXXX'`
  
  

this is my alerting yaml file

and prometheus is linking to alertmanager,
from prometheus site, we could see the alerts firing.

Since we are testing, I set "up == 1" to generate alerts.

[xixikaikai]

My setting for email related seemed to work fine in a python email sending scripts, and can send test mail to my set receiver, but alertmanager could not, and no logs.

Anyway, who can tell me where can I find the logs?
I am using docker to run alertmanager, and I use docker logs $containerID, but there is no email sending related issues.

[xixikaikai]

Some errors catched

time="2017-04-05T10:18:29Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:18:29Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:18:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:18:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:19:29Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:19:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:19:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:19:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:20:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:20:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:20:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:20:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:21:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:21:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:21:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:21:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:22:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:22:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:22:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:22:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:23:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:23:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:23:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:23:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:24:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:24:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:24:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:24:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:25:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:25:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:25:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:25:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:26:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:26:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:26:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:26:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:27:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:27:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:27:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:27:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:28:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:28:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:28:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:28:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:29:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:29:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:29:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:29:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:30:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:30:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:30:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:30:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:31:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:31:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:31:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:31:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:31:45Z" level=info msg="running maintenance" component=nflog source="nflog.go:288"
time="2017-04-05T10:31:45Z" level=info msg="running maintenance" component=silences source="silence.go:233"
time="2017-04-05T10:31:45Z" level=info msg="maintenance done" component=silences duration=89.322µs source="silence.go:250"
time="2017-04-05T10:31:45Z" level=info msg="maintenance done" component=nflog duration=69.918µs source="nflog.go:305"
time="2017-04-05T10:32:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:32:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:32:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:32:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:33:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:33:30Z" level=error msg="Notify for 12 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"
time="2017-04-05T10:33:30Z" level=error msg="Error on notify: dial tcp: missing port in address smtp.163.com" source="notify.go:272"
time="2017-04-05T10:33:30Z" level=error msg="Notify for 9 alerts failed: dial tcp: missing port in address smtp.163.com" source="dispatch.go:246"

[xixikaikai]

already fixed by myself by adding the port in smtp host.
Thanks all the same.