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journals/2023_02_20.md

@@ -11,7 +11,9 @@
 		- Frage wird auf mehreren Leveln beantwortet.
 - Simplelogin
 	- Use to create temporary email adresses
+	  collapsed:: true
 		- https://github.com/simple-login/app
+		  collapsed:: true
 			- ``` bash
 			  #  generate a private and public key for DKIM:
 			  openssl genrsa -out dkim.key 1024
@@ -19,6 +21,7 @@
 			  ```
 		- Set A-Record to IP of Oracle Instance ``152.67.84.147`` [[Cloud]]
 		- Create MX-Record simplelogin.mexl.de
+		  collapsed:: true
 			- ![image.png](../assets/image_1676897492484_0.png)
 			- ```bash
 			  dig mexl.de mx
@@ -28,6 +31,7 @@
 			  mexl.de.                18      IN      MX      10 simplelogin.mexl.de.
 			  ```
 		- DKIM - TXT Record
+		  collapsed:: true
 			- ```  bash
 			  sed "s/-----BEGIN PUBLIC KEY-----/v=DKIM1; k=rsa; p=/g" $(pwd)/dkim.pub.key | sed 's/-----END PUBLIC KEY-----//g' |tr -d '\n' | awk 1
 			  ``` 
@@ -43,16 +47,19 @@
 			  dkim._domainkey.mexl.de. 150    IN      TXT     "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDKMSgDGFeKXZgLyUI/paUXvWNhFywntJov4xR1bATzY35Ys1OX2yVPhAkGzAbMW3t792gw3RqfMDXsj7nydaz2zPzoW7w7qMGOJKpg/NFTdM2FUm0UZNeL+EazJqcgRthwqBYpebYbpUaKYK/ZtpQeN1HMKQqBs7RI+i4Hwp3+zQIDAQAB"
 			  ```
 		- SPF - TXT Record
+		  collapsed:: true
 			- ``` 
 			  mexl.de
 			  v=spf1 mx ~all
 			  ```
 		- DMARC - TXT Record
+		  collapsed:: true
 			- ``` 
 			  _dmarc.mexl.de
 			  v=DMARC1; p=quarantine; adkim=r; aspf=r
 			  ```
 		- Create Docker network
+		  collapsed:: true
 			- ``` bash
 			  sudo docker network create -d bridge \
 			      --subnet=10.0.0.0/24 \
@@ -82,10 +89,12 @@
 			          external: true
 			  ```
 			- Test postgres
+			  collapsed:: true
 				- ``docker compose up -d``
 				- ``docker compose run sl-db psql -U simplelogin simplelogin``
 			- ``sudo apt-get install -y postfix postfix-pgsql -y``
-			- ``` 
+			- /etc/postfix/main.cf
+			  ``` 
 			  # POSTFIX config file, adapted for SimpleLogin
 			  smtpd_banner = $myhostname ESMTP $mail_name (Ubuntu)
 			  biff = no
@@ -151,4 +160,5 @@
 			     reject_rbl_client zen.spamhaus.org,
 			     reject_rbl_client bl.spamcop.net,
 			     permit
-			  ```
+			  ```
+			-