We use a snmpd daemon which comes with python installation for sending mails. 'aiosmtpd' provides a main entry point which can be used to run the server on the command line.
There are 2 ways to run the server either by passing it to Python directly or the entry point may also be installed as the aiosmtpd command,
This starts a server on localhost, port 8025 without setting the uid to ‘nobody’ (i.e. because you aren’t running it as root)
$pip install aiosnmp
rasa-core==0.8.2
rasa-nlu==0.11.5
rasa-sdk==1.1.0
rasa-x==0.19.5
Sample use cases have been executed for reference in output.txt file.