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			15 lines
		
	
	
	
		
			575 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
	
		
			575 B
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| In case your Postfix server is on another server, it's recommended to enable TLS on Postfix submission to 
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| secure the connection between SimpleLogin email handler and Postfix.
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| 
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| This can be enabled by adding those lines at the end of `/etc/postfix/master.cf`
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| 
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| ```
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| submission inet n       -       y       -       -       smtpd
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|   -o syslog_name=postfix/submission
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|   -o smtpd_tls_security_level=encrypt
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|   -o smtpd_sasl_auth_enable=yes
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|   -o smtpd_tls_auth_only=yes
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| ```
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| 
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| Make sure to set the `POSTFIX_SUBMISSION_TLS` variable to `true` in the SimpleLogin `simplelogin.env` file. 
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| 
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