4 ms·

One micro instance with Postfix is more than enough and can beat this setup not only in performance but in simplicity. What a year to be alive ...

• ungrateful-dead 5y ago
  In cost? Running postfix.org mail sever on a VM must have a nonzero cost, with the additional need to maintain the underlying OS.
  • caymanjim 5y ago
    EC2 micro instances are free.
    • beagle3 5y ago
      but are often blacklisted as SMTP sources, unfortunately.
      • joana035 5y ago
        Not really, only if it the IP was used to delivery spam. But IP reputation can be established with a bit of warm up and human interaction.