Hostname incorrect

Hi, everyone in the community, okay?

I’m trying to install the EasyEngine email stack but I think I did something wrong while installing EasyEngine on my server.

The url of my VimbAdmin is looking like this:

https://ubuntu.members.linode.com:22222/vimbadmin

The correct one should be calibre-se.com.br Can someone help me?

Look community,

I managed to just change the hostname according to your documentation.

But now I have another problem accessing the link it asks me for a username and a password.

I did not find this in your documentation.

I’m sending but I’m not receiving email

The response from the remote server was: 554 5.7.1 [email protected]: Relay access denied

Hello,

Now my problem is o send mail. View erro

This is the mail system at host ubuntu.members.linode.com.

I’m sorry to have to inform you that your message could not be delivered to one or more recipients. It’s attached below.

For further assistance, please send mail to postmaster.

If you do so, please include this problem report. You can delete your own text from the attached returned message.

               The mail system

[email protected]: host gmail-smtp-in.l.google.com[2a00:1450:400c:c0c::1a] said: 550-5.7.1 [2a01:7e00::f03c:91ff:fe4e:5c0b] Our system has detected that this 550-5.7.1 message does not meet IPv6 sending guidelines regarding PTR records 550-5.7.1 and authentication. Please review 550-5.7.1 https://support.google.com/mail/?p=IPv6AuthError for more information 550 5.7.1 . w11-v6si6015211wrn.206 - gsmtp (in reply to end of DATA command)

Reporting-MTA: dns; ubuntu.members.linode.com X-Postfix-Queue-ID: 1FB7522534 X-Postfix-Sender: rfc822; [email protected] Arrival-Date: Mon, 20 Aug 2018 01:46:54 +0000 (UTC)

Final-Recipient: rfc822; [email protected] Original-Recipient: rfc822;[email protected] Action: failed Status: 5.7.1 Remote-MTA: dns; gmail-smtp-in.l.google.com Diagnostic-Code: smtp; 550-5.7.1 [2a01:7e00::f03c:91ff:fe4e:5c0b] Our system has detected that this 550-5.7.1 message does not meet IPv6 sending guidelines regarding PTR records 550-5.7.1 and authentication. Please review 550-5.7.1 https://support.google.com/mail/?p=IPv6AuthError for more information 550 5.7.1 . w11-v6si6015211wrn.206 - gsmtp

My host is not ubuntu.members.linode.com, what change my host?