37 lines
1.5 KiB
Markdown
37 lines
1.5 KiB
Markdown
# Wildduck stack
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This application is managed by
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[ArgoCD](https://argocd.k-space.ee/applications/argocd/wildduck)
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The mail stack consists of several moving parts:
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* Haraka with several plugins
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* Wildduck plugin to handle incoming mail on port 25 of mail.k-space.ee
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* Fight spam with Rspamd
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* Fight viruses with ClamAV
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* Wildduck
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* Provide API for interfacing with other systems such as
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Wildduck webmail,
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Wildflock e-mail alias generator and
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Wildduck Kubernetes operator which deals with account provisioning
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* Provide IMAP endpoint for accessing mailbox with traditional
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MUA (mail user agents): Android, iPhone, Thunderbird, Evolution etc
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* ZoneMTA for handling outbound mail
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* Including mail submission from MUA with the help of Wildduck plugin
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Outside Kubernetes there is NAT rule on the Mikrotik router
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which rewrites source IP of any TCP port 25 headed traffic to
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originate from the IP address of the mail exchange.
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## Wildflock forwarding
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k6.ee is in use with GSuite - k6.ee is handled by GMail. To keep Wildflock aliases working, any users not found for user@k6.ee on Google side are forwarded to mail.k-space.ee.
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```
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Settings for Gmail → Routing (https://admin.google.com/ac/apps/gmail/routing): Routing → Rule:
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k6.ee aliases
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1. Email messages to affect: Inbound
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2. For the above types of messages, do the following: Modify message
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Route: Change route, Also reroute spam, Suppress bounces from this recipient: mail.k-space.ee
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Spam: Bypass spam filter for this message.
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B. Account types to affect: Unrecognized / Catch-all
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```
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