smtp-gotify is a small program which listens for SMTP and sends
all incoming Email messages to your Gotify server. It is modified version of
KostyaEsmukov/smtp_to_telegram .
Say you have a software which can send Email notifications via SMTP.
You may use smtp-gotify as an SMTP server so
the notification mail can be sent to a Gotify app.
Starting a docker container:
docker run \
--name smtp-gotify \
-e GOTIFY_URL=<SERVER_URL> \
-e GOTIFY_TOKEN=<APP_TOKEN1>,<APP_TOKEN2> \
-p 2525:2525 \
piedelivery/smtp-gotify
The variable GOTIFY_URL should be in the form http[s]://example.com[:port]/.
A few other environmental variables that can be optionally specified:
GOTIFY_PRIORITY, GOTIFY_TITLE_TEMPLATE, and GOTIFY_MESSAGE_TEMPLATE.
Assuming that your Email-sending software is running in docker as well,
you may use smtp-gotify:2525 as the target SMTP address.
No TLS or authentication is required.