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			For Docusaurus, it needs a meta data named `sidebar_position`, so we copy all `weight` under `menu/sidebar` as top meta key.
		
			
				
	
	
		
			49 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
			
		
		
	
	
			49 lines
		
	
	
		
			1.9 KiB
		
	
	
	
		
			Markdown
		
	
	
	
	
	
| ---
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| date: "2022-12-01T00:00:00+00:00"
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| title: "Incoming Email"
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| slug: "incoming-email"
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| weight: 13
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| draft: false
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| toc: false
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| menu:
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|   sidebar:
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|     parent: "usage"
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|     name: "Incoming Email"
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|     weight: 13
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|     identifier: "incoming-email"
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| ---
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| 
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| # Incoming Email
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| 
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| Gitea supports the execution of several actions through incoming mails. This page describes how to set this up.
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| 
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| **Table of Contents**
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| 
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| {{< toc >}}
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| 
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| ## Requirements
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| 
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| Handling incoming email messages requires an IMAP-enabled email account.
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| The recommended strategy is to use [email sub-addressing](https://en.wikipedia.org/wiki/Email_address#Sub-addressing) but a catch-all mailbox does work too.
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| The receiving email address contains a user/action specific token which tells Gitea which action should be performed.
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| This token is expected in the `To` and `Delivered-To` header fields.
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| 
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| Gitea tries to detect automatic responses to skip and the email server should be configured to reduce the incoming noise too (spam, newsletter).
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| 
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| ## Configuration
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| 
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| To activate the handling of incoming email messages you have to configure the `email.incoming` section in the configuration file.
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| 
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| The `REPLY_TO_ADDRESS` contains the address an email client will respond to.
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| This address needs to contain the `%{token}` placeholder which will be replaced with a token describing the user/action.
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| This placeholder must only appear once in the address and must be in the user part of the address (before the `@`).
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| 
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| An example using email sub-addressing may look like this: `incoming+%{token}@example.com`
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| 
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| If a catch-all mailbox is used, the placeholder may be used anywhere in the user part of the address: `incoming+%{token}@example.com`, `incoming_%{token}@example.com`, `%{token}@example.com`
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| 
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| ## Security
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| 
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| Be careful when choosing the domain used for receiving incoming email.
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| It's recommended receiving incoming email on a subdomain, such as `incoming.example.com` to prevent potential security problems with other services running on `example.com`.
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