046ccfc385
The docs don't yet mention alias domains and their effect when using catch-all aliases for a domain within mailcow. This added example should clarify that any mail send to an alias domain will in fact be delivered to the catch-all alias on the target domain, which is in contrast to specific aliases added for a single mailbox.
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41 Zeilen
2,1 KiB
Markdown
When a mailbox is created, a user is allowed to send mail from and receive mail for his own mailbox address.
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Mailbox me@example.org is created. example.org is a primary domain.
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Note: a mailbox cannot be created in an alias domain.
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me@example.org is only known as me@example.org.
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me@example.org is allowed to send as me@example.org.
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We can add an alias domain for example.org:
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Alias domain alias.com is added and assigned to primary domain example.org.
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me@example.org is now known as me@example.org and me@alias.com.
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me@example.org is now allowed to send as me@example.org and me@alias.com.
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We can add aliases for a mailbox to receive mail for and to send from this new address.
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It is important to know, that you are not able to receive mail for `my-alias@my-alias-domain.tld`. You would need to create this particular alias.
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me@example.org is assigned the alias alias@example.org
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me@example.org is now known as me@example.org, me@alias.com, alias@example.org
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me@example.org is NOT known as alias@alias.com.
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Please note that this does not apply to catch-all aliases:
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Alias domain alias.com is added and assigned to primary domain example.org
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me@example.org is assigned the catch-all alias @example.org
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me@example.org is still just known as me@example.org, which is the only available send-as option
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Any email send to alias.com will match the catch-all alias for example.org
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Administrators and domain administrators can edit mailboxes to allow specific users to send as other mailbox users ("delegate" them).
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You can choose between mailbox users or completely disable the sender check for domains.
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### SOGo "mail from" addresses
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Mailbox users can, obviously, select their own mailbox address, as well as all alias addresses and aliases that exist through alias domains.
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If you want to select another _existing_ mailbox user as your "mail from" address, this user has to delegate you access through SOGo (see SOGo documentation). Moreover a mailcow (domain) administrator
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needs to grant you access as described above.
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