Please whitelist cPanel in your adblocker so that you’re able to see our version release promotions, thanks!

The Community Forums

Interact with an entire community of cPanel & WHM users!

SMTP error from remote mail server after end of data

Discussion in 'E-mail Discussion' started by theara ki, Jan 29, 2019.

  1. theara ki

    theara ki Registered

    Joined:
    Jan 29, 2019
    Messages:
    1
    Likes Received:
    0
    Trophy Points:
    1
    Location:
    Phnom penh Cambodia
    cPanel Access Level:
    Website Owner
    Dear all,
    please hlep me, i just setup new WHM&Cpanel for testing, but i try send email test to gmail, it's reply error with this message in mail log :

    1gof6H-0002m5-Tv ** ki*****@gmail.com R=dkim_lookuphost T=dkim_remote_smtp H=gmail-smtp-in.l.google.com [172.217.194.26]: SMTP error from remote mail server after end of data: 550 Requested action not taken: mailbox unavailable

    I user my local mail server in private IP and make share ip with public IP and Nat from Firebox watchgaurd, so i'm not experience with this. i'm not make sure i wrong configure with firebox or what.
     
  2. cPanelLauren

    cPanelLauren Forums Analyst II Staff Member

    Joined:
    Nov 14, 2017
    Messages:
    6,476
    Likes Received:
    507
    Trophy Points:
    263
    Location:
    Houston
    cPanel Access Level:
    DataCenter Provider
    Hi @theara ki


    While we're unable to provide support for your networking configuration, that error is received typically when the mailbox you're sending to doesn't exist on the server or can't receive mail. Are you sure that the address you're sending to exists? Furthermore what are the DNS resolvers set to in /etc/resolv.conf?
     
    Stop hovering to collapse... Click to collapse... Hover to expand... Click to expand...
Loading...

Share This Page

  1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
    By continuing to use this site, you are consenting to our use of cookies.
    Dismiss Notice