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	<id>https://docs.opendium.com/w/index.php?action=history&amp;feed=atom&amp;title=Mail%3A_Redirection</id>
	<title>Mail: Redirection - Revision history</title>
	<link rel="self" type="application/atom+xml" href="https://docs.opendium.com/w/index.php?action=history&amp;feed=atom&amp;title=Mail%3A_Redirection"/>
	<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;action=history"/>
	<updated>2026-05-13T18:59:23Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.38.4</generator>
	<entry>
		<id>https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=316&amp;oldid=prev</id>
		<title>Steve at 10:37, 13 October 2022</title>
		<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=316&amp;oldid=prev"/>
		<updated>2022-10-13T10:37:12Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en-GB&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 11:37, 13 October 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sometimes, some or all of the users store their mail on separate internal email servers and the Opendium server needs to be set up to forward their mail to those servers rather than delivering it to local mail boxes.  This can be configured on a per-group basis in the ''Redirection'' subsection of the ''Mail'' tab.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Sometimes, some or all of the users store their mail on separate internal email servers and the Opendium server needs to be set up to forward their mail to those servers rather than delivering it to local mail boxes.  This can be configured on a per-group basis in the ''Redirection'' subsection of the ''Mail'' tab.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;These are heritable settings (see [[Group Inheritance]]).  If you are not sure which settings would be applied to a user, look at the [[Mail Policy Modelling|Policy Modelling]] report.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;These are heritable settings (see [[Group Inheritance]]).  If you are not sure which settings would be applied to a user, look at the [[Mail&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &lt;/ins&gt;Policy Modelling|Policy Modelling]] report.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Once you have selected a group, you can specify the address of another mail server.  Any mail destined for one of the users in that group will be forwarded to the configured mail server by SMTP.  These settings will also be inherited by all the descendent groups, unless explicitly overridden.  If you need to override the inherited settings, untick the Inherit box of the setting.  If you want to turn off mail redirection for a group, just leave the mail server address blank.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Once you have selected a group, you can specify the address of another mail server.  Any mail destined for one of the users in that group will be forwarded to the configured mail server by SMTP.  These settings will also be inherited by all the descendent groups, unless explicitly overridden.  If you need to override the inherited settings, untick the Inherit box of the setting.  If you want to turn off mail redirection for a group, just leave the mail server address blank.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Steve</name></author>
	</entry>
	<entry>
		<id>https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=233&amp;oldid=prev</id>
		<title>Steve at 09:48, 12 October 2022</title>
		<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=233&amp;oldid=prev"/>
		<updated>2022-10-12T09:48:09Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en-GB&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:48, 12 October 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l5&quot;&gt;Line 5:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 5:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Once you have selected a group, you can specify the address of another mail server.  Any mail destined for one of the users in that group will be forwarded to the configured mail server by SMTP.  These settings will also be inherited by all the descendent groups, unless explicitly overridden.  If you need to override the inherited settings, untick the Inherit box of the setting.  If you want to turn off mail redirection for a group, just leave the mail server address blank.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Once you have selected a group, you can specify the address of another mail server.  Any mail destined for one of the users in that group will be forwarded to the configured mail server by SMTP.  These settings will also be inherited by all the descendent groups, unless explicitly overridden.  If you need to override the inherited settings, untick the Inherit box of the setting.  If you want to turn off mail redirection for a group, just leave the mail server address blank.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &lt;/ins&gt;Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Please also read about [[Mail: The Anonymous Group|the Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Please also read about [[Mail: The Anonymous Group|the Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Product Manuals]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Product Manuals]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Steve</name></author>
	</entry>
	<entry>
		<id>https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=200&amp;oldid=prev</id>
		<title>Steve: Steve moved page Mail Redirection to Mail: Redirection without leaving a redirect</title>
		<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=200&amp;oldid=prev"/>
		<updated>2022-10-12T09:40:52Z</updated>

		<summary type="html">&lt;p&gt;Steve moved page &lt;a href=&quot;/w/index.php?title=Mail_Redirection&amp;amp;action=edit&amp;amp;redlink=1&quot; class=&quot;new&quot; title=&quot;Mail Redirection (page does not exist)&quot;&gt;Mail Redirection&lt;/a&gt; to &lt;a href=&quot;/wiki/Mail:_Redirection&quot; title=&quot;Mail: Redirection&quot;&gt;Mail: Redirection&lt;/a&gt; without leaving a redirect&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en-GB&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:40, 12 October 2022&lt;/td&gt;
				&lt;/tr&gt;
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&lt;/table&gt;</summary>
		<author><name>Steve</name></author>
	</entry>
	<entry>
		<id>https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=192&amp;oldid=prev</id>
		<title>Steve at 09:22, 12 October 2022</title>
		<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=192&amp;oldid=prev"/>
		<updated>2022-10-12T09:22:46Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en-GB&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:22, 12 October 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Please also read about [[Mail The Anonymous Group|the Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Please also read about [[Mail&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;: &lt;/ins&gt;The Anonymous Group|the Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Product Manuals]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Product Manuals]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Steve</name></author>
	</entry>
	<entry>
		<id>https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=190&amp;oldid=prev</id>
		<title>Steve at 09:20, 12 October 2022</title>
		<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=190&amp;oldid=prev"/>
		<updated>2022-10-12T09:20:11Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Revision as of 10:20, 12 October 2022&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l7&quot;&gt;Line 7:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 7:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br/&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Please also read about &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/del&gt;[[Mail Anonymous Group|Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Please also read about [[Mail &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;The &lt;/ins&gt;Anonymous Group|&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;the &lt;/ins&gt;Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Product Manuals]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Category:Product Manuals]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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&lt;/table&gt;</summary>
		<author><name>Steve</name></author>
	</entry>
	<entry>
		<id>https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=183&amp;oldid=prev</id>
		<title>Steve: Created page with &quot;Sometimes, some or all of the users store their mail on separate internal email servers and the Opendium server needs to be set up to forward their mail to those servers rather than delivering it to local mail boxes.  This can be configured on a per-group basis in the ''Redirection'' subsection of the ''Mail'' tab.  These are heritable settings (see Group Inheritance).  If you are not sure which settings would be applied to a user, look at the Mail Policy Modelling...&quot;</title>
		<link rel="alternate" type="text/html" href="https://docs.opendium.com/w/index.php?title=Mail:_Redirection&amp;diff=183&amp;oldid=prev"/>
		<updated>2022-10-12T09:14:25Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Sometimes, some or all of the users store their mail on separate internal email servers and the Opendium server needs to be set up to forward their mail to those servers rather than delivering it to local mail boxes.  This can be configured on a per-group basis in the &amp;#039;&amp;#039;Redirection&amp;#039;&amp;#039; subsection of the &amp;#039;&amp;#039;Mail&amp;#039;&amp;#039; tab.  These are heritable settings (see &lt;a href=&quot;/wiki/Group_Inheritance&quot; title=&quot;Group Inheritance&quot;&gt;Group Inheritance&lt;/a&gt;).  If you are not sure which settings would be applied to a user, look at the Mail Policy Modelling...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Sometimes, some or all of the users store their mail on separate internal email servers and the Opendium server needs to be set up to forward their mail to those servers rather than delivering it to local mail boxes.  This can be configured on a per-group basis in the ''Redirection'' subsection of the ''Mail'' tab.&lt;br /&gt;
&lt;br /&gt;
These are heritable settings (see [[Group Inheritance]]).  If you are not sure which settings would be applied to a user, look at the [[Mail Policy Modelling|Policy Modelling]] report.&lt;br /&gt;
&lt;br /&gt;
Once you have selected a group, you can specify the address of another mail server.  Any mail destined for one of the users in that group will be forwarded to the configured mail server by SMTP.  These settings will also be inherited by all the descendent groups, unless explicitly overridden.  If you need to override the inherited settings, untick the Inherit box of the setting.  If you want to turn off mail redirection for a group, just leave the mail server address blank.&lt;br /&gt;
&lt;br /&gt;
Your internal mail server will probably need to be allowed to relay mail through the Opendium system without authenticating.  In order to set this up, create a new user group in [[Users &amp;amp; Groups]], then use the ''Create Network'' button to add the IP address of your mail server to that group.  In [[Mail Permissions &amp;amp; Limits|Permissions &amp;amp; Limits]], select the new group and tick ''Email clients can relay to external domains'' and ''Networks in this group never need to authenticate''.&lt;br /&gt;
&lt;br /&gt;
Please also read about the [[Mail Anonymous Group|Anonymous group]], as this is especially relevant to networks that have multiple email servers.&lt;br /&gt;
[[Category:Product Manuals]]&lt;/div&gt;</summary>
		<author><name>Steve</name></author>
	</entry>
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