View source for Postfix/main.cf/smtp sasl auth enable

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[[thing type::config parameter]]
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* '''parameter''': [[name::smtp_sasl_auth_enable]]
* '''default''': ''unknown''
* '''versions''': ''unknown''
* '''values''': no|yes
==About==
This parameter must be set to '''yes''' in order to for the [[Postfix]] [[SMTP]] client to authenticate with an external SMTP server (as specified in {{l/same|relayhost}}) to relay messages.

If it is set to '''no''', it essentially disables the {{l/same|smtp_sasl_password_maps}} parameter.