I'm on ubuntu 16.04. I have a (testing) docker (docker-compose) container running php 5.6 and apache 2.4.
With production plateform (without docker) the mail is send with sendmail.
How to send test email on docker container (with sendmail) ?
Thanks in advance for responses.
It works.
In Dockerfile :
# sendmail config
############################################
RUN apt-get install -q -y ssmtp mailutils
# root is the person who gets all mail for userids < 1000
RUN echo "root=yourAdmin@email.com" >> /etc/ssmtp/ssmtp.conf
# Here is the gmail configuration (or change it to your private smtp server)
RUN echo "mailhub=smtp.gmail.com:587" >> /etc/ssmtp/ssmtp.conf
RUN echo "AuthUser=your@gmail.com" >> /etc/ssmtp/ssmtp.conf
RUN echo "AuthPass=yourGmailPass" >> /etc/ssmtp/ssmtp.conf
RUN echo "UseTLS=YES" >> /etc/ssmtp/ssmtp.conf
RUN echo "UseSTARTTLS=YES" >> /etc/ssmtp/ssmtp.conf
# Set up php sendmail config
RUN echo "sendmail_path=sendmail -i -t" >> /usr/local/etc/php/conf.d/php-sendmail.ini
For testing inside php sendmail container :
echo "Un message de test" | mail -s "sujet de test" mailSendingAdresse@email.com
I succeed with the help of this two documents :
来源：https://stackoverflow.com/questions/47247952/send-email-on-testing-docker-container-with-php-and-sendmail