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smtp

SMTP server availability monitor. Connects to an SMTP server and checks that it responds correctly.

Properties

Property Example Description
accepted_statuscodes 200-299 Accepted HTTP status codes
active true Whether the monitor is active
description A Monitor Monitor description
hostname localhost SMTP server hostname
interval 60 Check interval in seconds
max_retries 0 Maximum retries
name Example Monitor display name
parent 0 Parent group ID
port 25 SMTP server port
security nostarttls Connection security (secure, nostarttls, starttls)
retry_interval 60 Interval between retries in seconds
upside_down false Invert the status

Example

labels:
  kuma.mail.smtp.name: "Mail Server"
  kuma.mail.smtp.hostname: "mail.example.com"
  kuma.mail.smtp.port: "587"
  kuma.mail.smtp.security: "starttls"