Mail does not come via smtp - gitlab. Where to dig?

Question

GitLab

smtp_openssl_verify_mode'] = 'peer' Nothing happens when recovering the password. Do I need to open any ports? %)

Answer 1

And how are you like this: you want to send letters from [email protected], but connect to Yandex from [email protected]
Then start traffic rules for myurl.ru and send from it.
PS Look at the logs on the server what kind of response is returned