aiosmtpd
Python3 asyncio based SMTP server
RUN apt-get update && \
apt-get install -y python3-aiosmtpd
RUN apt-get update && \
apt-get install -y python3-aiosmtpd
RUN apt-get update && \
apt-get install -y python3-aiosmtpd
RUN dnf install -y python3-aiosmtpd