从MAMP和MAC OS SIERRA设置POSTFIX或SENDMAIL

Question

I am looking for someone to help me to configure POSTFIX or SENDMAIL from MAMP and MAC OS SIERRA in order to test PHP mail() locally. I am struggling since few days ! But still unable to make anything working.

I do try some change in php.ini used by MAMP as follows.

Then I modified the file main.cf in /etc/postfix .

I specify I am beginner in coding ;-)

Thanks for your understanding

Answer 1

Postfix is basically broken in Sierra.

Solution is to upgrade to High Sierra.

Or put it this way, you can have a correct config, and it will not work, in Sierra.

Here's a little more information:

https://unix.stackexchange.com/questions/412895/how-to-fix-postfix-on-macos-sierra-10-12-6?rq=1&newreg=d74c5f8df597424a861a6adc81e68faa

Answer 2

Adding this line in the main.cf solved the same problem on Sierra 10.12.6

smtp_tls_security_level = may
smtp_tls_loglevel = 1
smtp_tls_session_cache_database = btree:${data_directory}/smtp_scache

and this but I am not sure:

compatibility_level = 2