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www.kencochrane.com
| | alexzeng.wordpress.com
2.7 parsecs away

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| | I'm working on setup authentication for an internal website recently.To protect usernames and passwords, setting up HTTPS is very necessary. Here is my first trial on HTTPS/SSL: Step 1. Check if apache has ssl module compiled Step 2. Compile apache if it didn't have ssl module Step 3. Config apache SSL A. Load ssl module,...
| | zaries.wordpress.com
3.0 parsecs away

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| | There are thousands of articles and entries in stackexchange but none of them worked for me out of the box. So after hours of battling with this issue here is my short recipe. Create the Root Key: openssl genrsa -out rootCA.key 2048 Self-sign this root certificate: openssl req -x509 -new -nodes -key rootCA.key -sha256 -days...
| | jan.wildeboer.net
3.4 parsecs away

Travel
| | 0. The Journey - The basics and outlook (on the series, not the Microsoft mail client ;) 1. Postfix - the in and out, so to say. The robust, battle-hardened connection point for other mail servers on the internet to send emails to and receive emails from your domain(s). Also known as the MTA, the Mail Transfer Agent. 2. Dovecot - where you and your users talk to to get emails to their mail client, be it your smartphone, a mail client on your computer or just even the command line. It's the IMAP server. 3. DKIM/DMARC/SPF - Just having postfix and dovecot up and running isn't enough. We will also look at user authentication, letsencrypt certificates, DKIM, DMARC, SPF and the daily checks to make sure everything is humming along nicely. 4. The final stuff - How...
| | enoent.fr
16.5 parsecs away

Travel
| Random musings of a software engineer.