be, where sammy is your Linux username and the domain is. smtpdsasltype dovecot Can be an absolute path, or relative to queuedirectory Debian/Ubuntu users: Postfix is. You can set that up by following these guidelines on managing DNS hosting on DigitalOcean. A valid domain name, like, pointing to your server.
Use this, for example, to change the mailowner or setgidgroup setting for an. We close this section with an example that passes every mechanism except for GSSAPI and LOGIN: /etc/postfix/main. Note: in order to refresh the Postfix mail system after a configuration. If the remote server does not offer any of the mechanisms on the filter list, authentication will fail. See /usr/share/postfix/main.cf.dist for a commented, more complete version Debian specific: Specifying. Not only can you specify individual parameters in master.cf overriding the global ones but you will not run into internet mail rejection while the Dovecot Auth Mechanism is unavailable. To make the change, open the main Postfix configuration file using nano or. Prerequisites To follow this tutorial, you will need: One Debian 10 server, set up with the Debian 10 initial server setup tutorial, and a non-root user with sudo privileges. /etc/postfix/main.cf: smtpsaslmechanismfilter plain, login Note. When Dovecot is used as the authentication backend for Postfix it is good practice to use a dedicated submission port for the MUAs (TCP 587). Whenever you make a change to a config file, execute the following command in order to refresh a running mail system: postfix reload In /etc/postfix/main.cf.
Smtpd_sasl_type = dovecot # Can be an absolute path, or relative to $queue_directory # Debian/Ubuntu users: Postfix is setup by default to run chrooted, so it is best to leave it as-is below smtpd_sasl_path = private / auth # On Debian Wheezy path must be relative and queue_directory defined #queue_directory = /var/spool/postfix # and the common settings to enable SASL: smtpd_sasl_auth_enable = yes # With Postfix version before 2.10, use smtpd_recipient_restrictions smtpd_relay_restrictions = permit_mynetworks, permit_sasl_authenticated, reject_unauth_destination Using SASL with Postfix submission port ¶
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