I just want to send an email

Sendmail is a a tiny cross-platform CLI tool to send an email via SMTP relay without the need for a configured MTA.

Usage

$ sendmail -from charlie@angels.com \
   -to natalie@angels.com,alex@angels.com,dylan@angels.com \
   -cc john@angels.com \
   -attach target.mov \
   -subject "Good morning, angels" < assignment.txt 

Install

go install github.com/kerma/sendmail/cmd/sendmail 

Configuration

In $XDG_CONFIG_HOME/sendmail/config.json (or ~/.config/sendmail/config.json)

{
    "server": "smtp.angels.com",
    "port": 465,
    "user": "server@angels.com",
    "password": "secret"
}

Config location can be set via -conf flag. Config can also be set via flags: -server, -port, -user, -password. Flags will override the ones set in config. If -user is left empty no auth will be used.