questions: is there plan to provide a

[a-detiste]

is there plan to provide a /usr/sbin/sendmail CLI interface,
to enable use of mailrise without a daemon ?

https://en.wikipedia.org/wiki/Message_submission_agent

[YoRyan]

No plans at the moment, but that's an interesting idea. It's just nice to be able to piggyback on existing Unix software that can queue messages for network outages, etc.

[a-detiste]

Here's the adaptator script I use for my project:

#!/bin/sh
from=
subject=
while read -r header rest; do
        case "$header" in
                ""      )       break           ;;
                From:   )       from="$rest"    ;;
                Subject:)       subject="$rest" ;;
        esac
done
exec apprise -vv -t "$subject – $from" -b "$(cat)"