SMTP server with RestAPI?

Question

linux

Hello. Such a question, maybe someone came across or was just interested in this topic. Is there a smpt server with api or does anyone know some wrappers for postfix for example? Or from postfix it is possible to pull a file with a script somehow?

Answer 1

You can add a line like
test to /etc/aliases: "|/usr/local/bin/processmail.php"
so the body of the email with all the headers for the user test will be sent via the pipe to the script /usr/local/bin/processmail.php