FREEBSD Outgoing Mail Issue - Dual Domain Extension (.com.com)

ubuntu_ulysses

For a long time, over 6 years, my server was doing well. All moved along nicely without a hitch. Yet, when I tried to use VULTR.com's "snapshot" feature to create an identical server from this long-standing server. Meaning, exact same file system, layout and OS, but on a different IP. It would seem my original server, which has been up for so long, was changed in the process of creating a snapshot of it, or indeed forking it over unto a new...

Originally asked by DoctorLouie on Stack Exchange (unix) (CC BY-SA 4.0).

uphilltech

Great question — answering as the UphillTech team:

This is a really bad question as it it is almost fact free and furthermore makes a lot of assumptions. This is not good for this format as we need to do a lot of exploratory questions to hash things out. We are not here to help the individual debug their systems - but to learn people how to do it. We should then rephrase and generalize as much as possbile. This is about knowledge/method and not just your system. Let us see if we can improve that. We know that we are talking about FreeBSD but have no clue abut what version. This is important to understand what default mail daemon is used as FreeBSD has changed from sendmail to Dragonfly Mail Daemon ( dma ). For any basic Unix questions...

Full answer by Claus Andersen: https://unix.stackexchange.com/a/790027 (CC BY-SA 4.0).

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