Postfix - Revision history

Leo at 20:45, 8 December 2022

2022-12-08T20:45:12Z

@@ Line 1: / Line 1: @@
-==Mail Relay==
+==Mail relay configuration==
-To use Postfix as a mail relay server, edit the {{code|/etc/postfix/main.cf}} configuration file and set the <code>relayhost</code> value.
 {{highlight|lang=text|code=
@@ Line 7: / Line 9: @@
 }}
-Note that the server name is in square brackets, followed by the port number. For servers that require TLS, set the following as well:
+=== Relay authentication ===
 {{Highlight
 | code = smtp_use_tls = yes
 | lang = text
 }}
-This assumes that smtp.example.com accepts TLS encrypted SMTP connections via 587.
+This assumes that <code>smtp.example.com</code> accepts TLS encrypted SMTP connections via 587.
-Restart postfix to apply these changes.
+Restart Postfix to apply these changes.
 === Sending email messages ===
@@ Line 32: / Line 56: @@
 }}
-==See Also==
+== Troubleshooting ==
 *https://www.howtoforge.com/tutorial/configure-postfix-to-use-gmail-as-a-mail-relay/

Leo at 20:55, 9 December 2021

2021-12-09T20:55:46Z

← Older revision		Revision as of 20:55, 9 December 2021
Line 1:		Line 1:

	== Mail Relay ==		==Mail Relay==
	To use Postfix as a mail relay server, edit the {{code\|/etc/postfix/main.cf}} configuration ~~with~~ the ~~following:~~		To use Postfix as a mail relay server, edit the {{code\|/etc/postfix/main.cf}} configuration file and set the <code>relayhost</code> value.

	{{highlight\|lang=~~terminal~~\|code=		{{highlight\|lang=text\|code=
	relayhost = [smtp.example.com]:587		relayhost = [smtp.example.com]:587
	smtp_use_tls = yes		}}

			Note that the server name is in square brackets, followed by the port number. For servers that require TLS, set the following as well:

			{{Highlight
			\| code = smtp_use_tls = yes
	smtp_sasl_auth_enable = no		smtp_sasl_auth_enable = no
			\| lang = text
	}}		}}

	This assumes that smtp.example.com accepts TLS encrypted SMTP connections via 587.		This assumes that smtp.example.com accepts TLS encrypted SMTP connections via 587.

	== See Also ==		Restart postfix to apply these changes.
	* https://www.howtoforge.com/tutorial/configure-postfix-to-use-gmail-as-a-mail-relay/
			=== Sending email messages ===
			To send a HTML message:
			{{Highlight
			\| code = $ (
			echo "To: user@example.com"
			echo "Subject: HTML test"
			echo "Content-Type: text/html"
			echo
			cat email-message.html
			) {{!}} sendmail.postfix -t
			\| lang = terminal
			}}

			==See Also==

			*https://www.howtoforge.com/tutorial/configure-postfix-to-use-gmail-as-a-mail-relay/

	{{Navbox Linux}}[[Category:Linux]]		{{Navbox Linux}}
			[[Category:Linux]]
	[[Category:LinuxUtilities]]		[[Category:LinuxUtilities]]
	[[Category:Networking]]		[[Category:Networking]]

Leo: Added categories

2020-06-14T23:50:09Z

Added categories

← Older revision		Revision as of 23:50, 14 June 2020
Line 13:		Line 13:
	== See Also ==		== See Also ==
	* https://www.howtoforge.com/tutorial/configure-postfix-to-use-gmail-as-a-mail-relay/		* https://www.howtoforge.com/tutorial/configure-postfix-to-use-gmail-as-a-mail-relay/

			{{Navbox Linux}}[[Category:Linux]]
			[[Category:LinuxUtilities]]
			[[Category:Networking]]

Leo: Created page with " == Mail Relay == To use Postfix as a mail relay server, edit the {{code|/etc/postfix/main.cf}} configuration with the following: {{highlight|lang=terminal|code= relayhost =..."

2019-02-12T21:54:42Z

Created page with " == Mail Relay == To use Postfix as a mail relay server, edit the {{code|/etc/postfix/main.cf}} configuration with the following: {{highlight|lang=terminal|code= relayhost =..."

New page

== Mail Relay ==
To use Postfix as a mail relay server, edit the {{code|/etc/postfix/main.cf}} configuration with the following:

{{highlight|lang=terminal|code=
relayhost = [smtp.example.com]:587
smtp_use_tls = yes
smtp_sasl_auth_enable = no
}}

This assumes that smtp.example.com accepts TLS encrypted SMTP connections via 587.

== See Also ==
* https://www.howtoforge.com/tutorial/configure-postfix-to-use-gmail-as-a-mail-relay/