sendsmtp

CLI SMTP client in pure Python.

Installation:

python3 -m pip install --user --upgrade sendsmtp

Usage:

$ sendsmtp --help
 usage: sendsmtp [-h] [-m MESSAGE] [-i INPUT] [-p PORT] [-u USERNAME] [--password PASSWORD] [-t] [-c CC] [-b BCC] [-s SUBJECT] HOST FROM TO

 CLI SMTP client in pure Python

 positional arguments:
   HOST                  Host to connect via SMTP.
   FROM                  Sender email.
   TO                    Recipient email(s), comma separated.

 options:
   -h, --help            show this help message and exit
   -m MESSAGE, --message MESSAGE
                         Message to send.
   -i INPUT, --input INPUT
                         Path to file to read message contents.
   -p PORT, --port PORT  Port to connect via SMTP.
   -u USERNAME, --username USERNAME
                         Username for login.
   --password PASSWORD   Password for login.
   -t, --tls             Flag to use TLS.
   -c CC, --cc CC        Recipient address(es) to send copy to, comma separated.
   -b BCC, --bcc BCC     Recipient address(es) to send blind copy to, comma separated.
   -s SUBJECT, --subject SUBJECT
                         Message subject.