Windows 10: Postfix on RHEL 7

Discus and support Postfix on RHEL 7 in Windows 10 Ask Insider to solve the problem; I have set up a mail server using postfix on RHEL 7. I can send emails to users who are on the local host, but unable to send emails to external... Discussion in 'Windows 10 Ask Insider' started by /u/Free-Efficiency-7179, Dec 16, 2020.

  1. /U/FREE-EFFICIENCY-7179
    /u/Free-Efficiency-7179 Win User

    Postfix on RHEL 7


    I have set up a mail server using postfix on RHEL 7.



    I can send emails to users who are on the local host, but unable to send emails to external users who are on the same domain. Any idea? Could someone help? Thanks in advance.

    submitted by /u/Free-Efficiency-7179
    [link] [comments]

    :)
     
    /u/Free-Efficiency-7179, Dec 16, 2020
    #1
  2. JOHN DAMMSøRENSEN
    John DammSørensen Win User

    SMTP authentication for outgoing emails via a Linux based Postfix server

    Yes, I have it working now with our Postfix server and sendmail server.

    John
     
    John DammSørensen, Dec 16, 2020
    #2
  3. JIMBO45
    jimbo45 Win User
    Switching possibly now from CENTOS to RHEL as server on VM

    Hi folks.

    As it's FREE to join Red Hat developer program I thought I'd do it and download RHEL server (Red Hat) -- RHEL servers are in use in more places than any where else. CENTOS is derived from RHEL but since the server is FREE I thought I'd go for it.

    No-Cost RHEL Developer Subscription now available - RHD Blog

    Any SAP developers here might also be interested in this too

    Red Hat enhances no-cost RHEL developer subscription with SAP Solution development - RHD Blog

    I'm particularly interested in their Mobile software stuff - interesting Developer Forums. Note though as a private user you don't get support from RHEL -- that's paid subscription - but the Forums are helpful enough.

    Interested to see what the difference is between RHEL and CENTOS -- should be minimal but if I want to try developer stiff it's best to be on an identical system.

    Testing as a VM first hosted on W10 Pro.

    Cheers
    jimbo
     
    jimbo45, Dec 16, 2020
    #3
  4. TOPGUNDCP
    topgundcp Win User

    Postfix on RHEL 7

    How do I install windows 10 without harming my windows 7?


    Here's what I suggest you to do:
    1. From Windows 7, download & Install Macrium Reflect Free. Connect one of your new 500GB HD and clone your current Windows 7 to it. Follow step 1,2,3 from the screen shot:

    Postfix on RHEL 7 [​IMG]


    1. Disconnect your current Windows 7 then boot up with the new cloned copy of Windows 7
    2. Upgrade it to Windows 10 so it will be fully activated.
    3. If you decide to keep Windows 10 then do a fresh install of Windows 10. If not, disconnect the 500GB HD containing Windows 10 then re-connect your Windows 7
    4. You are back to where it was before.
     
    topgundcp, Dec 16, 2020
    #4
Thema:

Postfix on RHEL 7

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