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CentOS sendmail module configuration

Installation: yum - y install sendmail Start: systemctl start sendmail.service View status: systemctl

  • Friend C
  • December 28, 2021
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    • 🎯

    My personal experience of college enrollment in 2021

    Series of articles: I got internship offers from Baidu, Tencent and Byte, and finally chose Byte for internship. Due to the late preparation, QiuZhao started preparing QiuZhao after the bytes became regular, got an offer from Baidu, and finally stayed in the word

  • Friend C
  • December 26, 2021
  • 14 comments
    • 📝

    Thinking on Automatic Failover of Public CDN after the jsDelivr Accident

    On December 20, a network accident occurred in jsDelivr, JsDelivr lost the mainland ICP license, that is, there was no mainland node. It was interrupted for about 5 hours. Fortunately, I am a personal blog, otherwise

  • Friend C
  • December 23, 2021
  • 7 comments

    • Things about carbon and cocoa in Mac OS

    Do you know the full name of mac? Macintosh， The translated name is Macintosh. The first version of Apple Computer was released in 1984. It was named Macintosh System 1 until the

  • Friend C
  • August 30, 2020
  • 1 comment

    • Nginx current limiting module and fail2ban are used together

    There are three flow limiting modules in ngnix: limit_conn limits the number of TCP connections to an IP or limits the number of connections to a server (website) as a whole limit_rate now
  • Friend C
  • August 29, 2020
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    • service work Scheme for updating user's local cache

    Service work+cache can be used to cache some resources of the website locally, or even realize offline access (if your website is purely static). About the specific section of this technology

  • Friend C
  • August 19, 2020
  • 4 comments

    • Too many redirects due to incorrect cdn settings

    Today, I removed Baidu Cloud Acceleration, and then reconnected http://www.ihewro.com The problem of too many redirects will be displayed, but I haven't modified the phase of ngnix

  • Friend C
  • August 11, 2020
  • 5 comments