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--- computing:mailserver [2022/12/26 01:21] – oemb1905
+++ computing:mailserver [2022/12/26 03:14] – oemb1905
@@ Line 318: / Line 318: @@
   sudo opendkim-testkey -d haacksnetworking.org -s default -vvv
- --- //[[jonathan@haacksnetworking.org|oemb1905]] 2022/12/25 13:53//
+Also, please note that the above applies to clients connecting to the domain. If you intend to also host websites/content on the same host as the mail server, then you will also need to set up dmarc, spf, and mx records for the subdomain, mail.example.com. You will not need to setup dkim nor change the PTR. To test the validity of the command line email set up, ssh into your server and send an email as follows:
+  echo "Hi, I am testing the subdomain email health." | mail -s "CLI Email Test" oemb1905@jonathanhaack.com
+ --- //[[jonathan@haacksnetworking.org|oemb1905]] 2022/12/25 20:11//

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