Danil Smirnovindanil.smirnovOde to Elastic IPThere is a widespread belief that a public Elastic IP address in AWS is a marker of non-optimal architecture. Smart cloud architects…3 min read·Dec 21, 2023----
Danil Smirnovindanil.smirnovSelect Nginx location by basic HTTP auth userGoogle hasn’t brought any recipes to me so I decided to write my own. Why? Well, we can get some basic RBAC using just pure Nginx…2 min read·Oct 28, 2022----
Danil Smirnovindanil.smirnovIntegration of ACM with Nginx via AWS Nitro EnclavesEveryone prises AWS Certificate Manager for its security and operational excellence.4 min read·Oct 14, 2021----
Danil Smirnovindanil.smirnovHow to avoid redirect address disclosure by Postfix bouncesThere is a couple of email addresses one should have configured from day 0 for any internet domain to ensure it complies with the best…2 min read·Jun 7, 2021----
Danil SmirnovinRetention.liveThe first sale of beautiful tokensWe are happy to announce our first-ever sale of beautiful tokens for Retention.live project. The sale is supported by OpenSea marketplace.1 min read·Mar 10, 2021----
Danil Smirnovindanil.smirnovHow to send emails in 2020Sending emails is a complicated topic still due to the anti-SPAM war, which lasts for decades already. One can’t simply send emails using…5 min read·Nov 8, 2020----
Danil Smirnovindanil.smirnovPostfix in DockerTo be a maintainer of an email server is hard. One can’t simply apt install default-mta to get a healthy and robust email system. Even now…3 min read·Jul 4, 2020--1--1
Danil SmirnovinRetention.liveTechnology architecture challenges of SLT projectIn this article I’d like to review multiple challenges one would face when designing and implementing truly super-long-term (SLT) project…4 min read·Apr 12, 2020----
Danil SmirnovinRetention.liveWho wants to live forever?Who wants to live forever?5 min read·Mar 1, 2020----
Danil Smirnovindanil.smirnovThe fall of CloudLinux or how to recover cloud instance without networkingThe issue3 min read·Sep 8, 2019----