Sendmail before and after upgrade to 13.1
Date: Mon, 13 Jun 2022 07:27:57 UTC
Hello I have an web/mail server 13.1 it was working correctly, but after upgrade to 13.1 my e-mail is considered spam! With 13.0 it did not happend! Does anyone know what could happend? Another question: How to configure Sendmail with Let`s encrypt please, the installation of certbot is failing: The message says that plugin is not working! Thanks so much.