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https://github.com/docker-mailserver/docker-mailserver.git
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57 lines
1.6 KiB
Markdown
57 lines
1.6 KiB
Markdown
To enable the [fetchmail](http://www.fetchmail.info) service to retrieve e-mails set the environment variable `ENABLE_FETCHMAIL` to `1`. Your `docker-compose.yml` file should look like following snippet:
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```
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...
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environment:
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- ENABLE_FETCHMAIL=1
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...
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```
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Generate a file called `fetchmail.cf` and place it in the `config` folder. Your dockermail folder should look like this example:
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```
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├── config
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│ ├── dovecot.cf
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│ ├── fetchmail.cf
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│ ├── postfix-accounts.cf
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│ └── postfix-virtual.cf
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├── docker-compose.yml
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└── README.md
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```
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# Configuration
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A detailed description of the configuration options can be found in the [online version of the manual page](http://www.fetchmail.info/fetchmail-man.html).
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## Example IMAP configuration
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```
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poll imap.example.com proto imap
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user 'username'
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pass 'secret'
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is 'user1@domain.tld'
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```
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## Example POP3 configuration
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```
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poll pop3.example.com proto pop3
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user 'username'
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password 'secret'
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is 'user2@domain.tld'
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```
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More details how to configure fetchmail can be found in the [fetchmail man page in the chapter “The run control file”](http://www.fetchmail.info/fetchmail-man.html#31).
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# Debugging
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To debug your `fetchmail.cf` configuration run this command:
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```
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docker run --rm \
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-v "$(pwd)/config:/tmp/docker-mailserver" \
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-ti tvial/docker-mailserver:latest \
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sh -c "cat /etc/fetchmailrc_general /tmp/docker-mailserver/fetchmail.cf > /etc/fetchmailrc; /etc/init.d/fetchmail debug-run"
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```
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By default the fetchmail service searches very 5 minutes for new mails on your external mail accounts. |