Hello, I have mail service and web service on the same domain example.com. I want to use the same SSL Cert to web and mail service. I found this tutorial: https://www.howtoforge.com/tutorial...e-lets-encrypt-ssl-certificate/#a-for-postfix but when i change conf files in dovecot and postifx then smptd service don't work. I get error: Transcript of session follows. Out: 220 example.coml ESMTP Postfix (Debian/GNU) In: EHLO mail.example.com Out: 250-example.com Out: 250-PIPELINING Out: 250-SIZE Out: 250-ETRN Out: 250-STARTTLS Out: 250-AUTH PLAIN LOGIN Out: 250-AUTH=PLAIN LOGIN Out: 250-ENHANCEDSTATUSCODES Out: 250-8BITMIME Out: 250-DSN Out: 250 SMTPUTF8 In: STARTTLS Out: 454 4.7.0 TLS not available due to local problem Session aborted, reason: lost connection For other details, see the local mail logfile
https://www.howtoforge.com/community/threads/please-read-before-posting.58408/ What shows Code: systemctl --state=failed Have you checked you followed the tutorial accurately? Did you do that?
