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Re-add anonymize headers section

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andryyy 2017-03-25 18:18:14 +01:00
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docs/u_and_e.md
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@ -15,6 +15,25 @@ mailcow UI configuration parameters can be to...
\* To change SOGos default language, you will need to edit `data/conf/sogo/sogo.conf` and replace "English" by your preferred language.
## Anonymize headers
Save as `data/conf/postfix/mailcow_anonymize_headers.pcre`:
```
/^\s*Received:[^\)]+\)\s+\(Authenticated sender:(.+)/
REPLACE Received: from localhost (localhost [127.0.0.1]) (Authenticated sender:$1
/^\s*User-Agent/ IGNORE
/^\s*X-Enigmail/ IGNORE
/^\s*X-Mailer/ IGNORE
/^\s*X-Originating-IP/ IGNORE
/^\s*X-Forward/ IGNORE
```
Add this to `data/conf/postfix/main.cf`:
```
smtp_header_checks = pcre:/opt/postfix/conf/mailcow_anonymize_headers.pcre
```
## Backup and restore maildir (simple tar file)
### Backup