How to Relay Mail from TWC Home Connections | If you are like me, you have some Linux machines at home or a workstation which would benefit from relaying mail out for logwatch, owncloud emails, cron errors, or other reasons like perhaps a home mail server. If using Time Warner this is how to relay mail from home without being dropped or marked as spam!
Postfix – Relay local mail to External Email Address | For good practice, one should receive root mail from your Linux server. Linux typically sends all sorts of important cron messages, alerts, logwatch emails, and other info to root@localhost.
I’ll show you how to use Postfix to relay this local mail to your own external email account such as a gmail account!
How to Fetch DKIM Records from DNS | DKIM is simply a TXT record in DNS. A simple host command can fetch this record. I’ll show you how! The command is: $ host -t TXT dkimrecord So how do you find that dkim value? DKIM records are in the following format: [selector]._domainkey.[domain] The selector and domain are provided in the email headers of
How to Check Mail Server for SMTP Over TLS | Q. How can I check a server for SMTP over TLS? It is possible to have an SMTP connection use TLS from the sending server to the receiving server to add a pinch of security. Many banks and other security-minded corporations require this to send and receive email. To check the TLS capability of an