postfix 3.9.0

Hosts with postfix version 3.9.0 installed:

• host
  staging-mail-zeus (SHA=9a50e05a…)

  OS: RHEL 8IPs: 127.0.0.1, 2a05:d014:1000:f391:2bda:85d:efa8:9349
• host
  dev-mail-saturn (SHA=a20bc170…)

  OS: Ubuntu 20IPs: 127.0.0.1, 13.48.108.11, 18.130.173.215, 18.130.179.34, 2a05:d014:1000:69af:8ea3:752f:49e3:5b7e
• host
  dev9-mail-saturn (SHA=a32da373…)

  OS: Ubuntu 22IPs: 10.0.133.196, 127.0.0.1, 2a05:d014:1000:9b92:7dc2:9ed0:cd98:8fb, 34.240.177.54, 54.93.248.33
• host
  testing2-mail-athena (SHA=cb55e923…)

  OS: Ubuntu 24IPs: 10.0.166.1, 127.0.0.1, 2a05:d014:1000:7fc6:a1f2:313:8b5f:d884, 34.240.73.169
• host
  production-mail-venus (SHA=e19c1f48…)

  OS: CentOS 7IPs: 127.0.0.1, 3.120.29.91, 3.120.44.50, 54.93.19.105