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- name: 'swarmtelemetry' email_configs: - to: swarmtelemetry@gmail.com from: swarmtelemetry@gmail.com smarthost: smtp.gmail.com:587 auth_username: swarmtelemetry@gmail.com auth_identity: swarmtelemetry@gmail.com auth_password: YOUGMAILPASSWORD or APPPASSWORD send_resolved: false true |
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Note: you need to configure this for the swarmtelemetry and gatewaytelemetry route, they are defined separately because they use their own custom email templates. |
| Note |
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Prometheus alertmanager does not support SMTP NTLM authentication, as such you cannot use it to send authenticated emails directly to Microsoft Exchange. Instead you should configure the smarthost to connect to localhost:25 without authentication , where the default Centos postfix server is running. It will know how to send the email to your corporate relay ( auto-discovered via DNS ). You will need to add require_tls: false to the email definition config section in alertmanager.yml. |
Example configuration for a local SMTP relay in your enterprise environment
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- name: 'emailchannel' email_configs: - to: admin@acme.com from: swarmtelemetry@acme.com smarthost: smtp.acme.com:25 require_tls: false send_resolved: true |
Once configuration has completed restart the alertmanager:
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