From cd5d822b428bcd8981e56091e2dcb2f3c7506f0b Mon Sep 17 00:00:00 2001 From: matze Date: Mon, 20 Feb 2023 20:14:01 +0100 Subject: [PATCH] Auto saved by Logseq --- journals/2023_02_20.md | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/journals/2023_02_20.md b/journals/2023_02_20.md index 2d024d2c..3198557c 100644 --- a/journals/2023_02_20.md +++ b/journals/2023_02_20.md @@ -11,6 +11,13 @@ - Frage wird auf mehreren Leveln beantwortet. - Simplelogin - Use to create temporary email adresses + - Open port in firewall + ``` bash + sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 80 -j ACCEPT + sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 443 -j ACCEPT + sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 25 -j ACCEPT + sudo netfilter-persistent save + ``` - https://github.com/simple-login/app - ``` bash # generate a private and public key for DKIM: