Postfix Configuration File Plesk Login

Jul 25, 2011 Service plesk_saslauthd should be registered in /etc/postfix/master.cf file: plesk. Wrong in postfix/Plesk configuration. PLAIN LOGIN auto. I manage a VPS with a custom configuration in the Postfix master.cf file. Postfix master.cf file modified by unknown at startup on Plesk / CentOS system.

Just found the solution by myself: Symptoms When trying to send email using Roundcube, an error occurs: SMTP Error (250): Authentication failed When connecting via telnet, following output is displayed: # telnet domain.tld 25 Trying 91.204.25.4. Connected to domain.tld. Escape character is '^]'. 220 domain.tld ESMTP Postfix helo l 250 domain.tld auth login 503 5.5.1 Error: authentication not enabled Mail server does not return authentication mechanisms list: # telnet 1.2. Ui Browser Keygen Software on this page. 3.4 25 Trying 1.2.3.4.

Connected to 1.2.3.4 Escape character is '^]'. 220 host.tld ESMTP Postfix ehlo parallels.com 250-host.tld 250-PIPELINING 250-SIZE 20480000 250-ETRN 250-STARTTLS 250-ENHANCEDSTATUSCODES 250-8BITMIME 250 DSN Cause Postfix misconfiguration. Ultrasurf Firefox Tool 2.0 Download more. Applemacsoft Drm Converter Keygen Download. Resolution Check Postfix configuration file at /etc/postfix/main.cf. Comment thee following lines which are responsible for preventing plain text passwords and forcing SMTP connection over SSL or TLS #smtpd_sasl_security_options = noplaintext #smtpd_tls_auth_only = yes.