Postfix Ubuntu issue

The job will be done via Teamviewer.

-Users are unable to send and receive email via hosting. I believe that it is a Postfix issue.

Keep getting:
Server error: '451 4.3.0 <****@******.**>: Temporary lookup failure'

Znanja: Linux, Sistemski administrator, Ubuntu

Več: postfix, hosting issue, issue linux, postfix send, linux postfix, teamviewer job, postfix postfix admin ubuntu, ubuntu admin, ubuntu postfix mail server, ubuntu postfix mail server create mail account, ubuntu postfix admin, ubuntu postfix courier imap, ubuntu postfix, ubuntu postfix dovecot mysql, postfix admin ubuntu, ubuntu postfix postfix admin, ubuntu postfix mysql postfixadmin, ubuntu postfix mysql virtual courier squirrelmail, ubuntu postfix vps, postfix ubuntu

O delodajalcu:
( 20 mnenja ) Benahavis, Spain

ID projekta: #6653892



Hi Sir I am 5 years experienced in Linux administration. I have experience in mail servers including Postfix. I will give you quick solution and I am okay with payment negotiation. Please contact me back and we can Več

€23 EUR v 1 dnevu
(3 mnenj)

4 freelancerjev ponuja v povprečju za €28 na tem delu


Hello Sir, I can look into your email issue. However I want you to use either Ammy Admin or Logmein free version. Please message me to discuss more about it. Thank you.

€35 EUR v 1 dnevu
(79 Ocen)

Hi I can help you. Im Telecommunication engineer and i own and admin several linux servers. My hourly rate is 30€. I would need to check the server to see what is the problem and how much time will I requiere. Več

€30 EUR v 2 dneh
(2 Ocen)

A proposal has not yet been provided

€23 EUR v 1 dnevu
(0 Ocen)