如何搭建自己的邮件服务器
作者分享了自己搭建邮件服务器的经验，从零开始实现发送被各大邮件服务商接受的邮件，同时介绍了接收邮件的简单解决方案，证明自建邮件服务器并非想象中那么困难。
相关报道
The article examines whether self-hosting remains a viable and cost-effective alternative to SaaS platforms as their prices continue to rise. It questions if self-hosting is still worth pursuing to avoid increasing subscription costs.
The author explains their decision to self-host all their apps and services, arguing that others should do the same in most cases. They discuss both the how and why of this approach to personal technology management.
The author argues that AWS certification trains developers to navigate Amazon's complex ecosystem rather than teaching transferable engineering skills. While AWS has become an industry standard, its complexity and pricing obscure simpler, more affordable alternatives for web hosting that many developers don't actually need.