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Fix enforce-spf.md

This commit is contained in:
Son NK 2020-05-09 17:26:39 +02:00
parent 2d8f056e11
commit 4cf868e5f1
1 changed files with 3 additions and 3 deletions
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6
docs/enforce-spf.md
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@ -13,13 +13,13 @@ However if you want to prevent this kind of attack, you can enforce the SPF poli
apt install -y postfix-pcre
```
2) Add `pcre:/etc/postfix/body_checks` file with the following content
2) Add `/etc/postfix/body_checks.pcre` file with the following content
```
/^X-SimpleLogin-Client-IP:/ IGNORE
```
3) Add `pcre:/etc/postfix/client_headers.pcre` with the following content
3) Add `/etc/postfix/client_headers.pcre` with the following content
```
/^([0-9a-f:.]+)$/ prepend X-SimpleLogin-Client-IP: $1
@ -28,7 +28,7 @@ apt install -y postfix-pcre
4) Add the following lines to your Postfix config file at `/etc/postfix/main.cf`
```
body_checks = pcre:/etc/postfix/body_checks
body_checks = pcre:/etc/postfix/body_checks.pcre
smtpd_client_restrictions = pcre:/etc/postfix/client_headers.pcre
```