Notifications
SMTP configuration for email notifications.
All variables are optional — notifications are disabled when CROW_SMTP_HOST and CROW_SMTP_FROM are not set.
SMTP_HOST
Section titled “SMTP_HOST”- Name:
CROW_SMTP_HOST - Description: SMTP server hostname.
- Default: none
SMTP_PORT
Section titled “SMTP_PORT”- Name:
CROW_SMTP_PORT - Description: SMTP server port. Port 465 uses implicit TLS (SMTPS), port 25 uses opportunistic TLS, and all other ports (including the default 587) require TLS.
- Default:
587
SMTP_USERNAME
Section titled “SMTP_USERNAME”- Name:
CROW_SMTP_USERNAME - Description: SMTP authentication username. When set, authentication is used with the mechanism specified by
CROW_SMTP_AUTH_TYPE. Leave empty for unauthenticated SMTP. - Default: none
SMTP_PASSWORD
Section titled “SMTP_PASSWORD”- Name:
CROW_SMTP_PASSWORD - Description: SMTP authentication password.
- Default: none
SMTP_AUTH_TYPE
Section titled “SMTP_AUTH_TYPE”- Name:
CROW_SMTP_AUTH_TYPE - Description: SMTP authentication mechanism. Supported values:
LOGIN,PLAIN,CRAM-MD5,AUTO(auto-discover from server),NONE. - Default:
LOGIN
SMTP_FROM
Section titled “SMTP_FROM”- Name:
CROW_SMTP_FROM - Description: Email address used as the sender (“From”) for all notification emails.
- Default: none