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Seeking Linux Expert to Manage our ISPConfig/Postfix server

We have a couple of linux servers that are hosting emails and websites for us and some of our clients, our previous guy who managed it has retired so we are looking for someone to do some occasional troubleshooting, creating new users/emails, modifications and security updates.

The main server is Debain (Jessie) so you will need some experience with that.

At the moment the server is relaying some spam messages from a few domains that are somehow authenticating with the server, so we need to find and stop this.

This is a live system that we and other people depend on so what ever work you do cannot cause downtime unless it is approved by us first. We expect reasonably fast response times (Within 12hrs, preferably less) and some notice if you are going on holiday/will be unavailable for extended period.

Квалификация: Apache, Linux, Системное администрирование, Ubuntu, UNIX

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О работодателе:
( 64 отзыв(-а, -ов) ) TANAH MERAH, Australia

ID проекта: #18995944

Поручен:

vili1977

Hello. I would like to help you with managing ISPConfig servers. I have expeience. Please read my feedbaks. Thank you.

$11 USD / час
(626 отзывов(-а))
7.2

22 фрилансеров(-а) в среднем готовы выполнить эту работу за $13/час

Netfreehost

I have 16 years of experience in web hosting, server administration and php programming See my previous works at https://www.freelancer.com/u/NetFreeHost

$20 USD / час
(658 отзывов(-а))
6.9
stels88

hi, I am linux sys admin with wide experience in hosting field, working many years via this website and I am ready to cooperate with you on long term..!

$15 USD / час
(196 отзывов(-а))
6.6
tanujchugh

Hi I am linux expert and will manage your servers as per your requirement and have expertise in the relevant field. I have 9 years of experience. Regards

$15 USD / час
(235 отзывов(-а))
6.5
tangramua

Good day I have senior system admins in my team who are able to manage your ISPConfig/Postfix server. In area of providing Managed Services we have experience with such technologies as Virtuozzo, different types Больше

$17 USD / час
(43 отзывов(-а))
6.4
emizentech

Hello Yes, I will help you as I am an expert with Debain server and with system admin. Kindly initiate the chat so that we can discuss the project in brief to have a seamless understanding. Regards Vivek

$14 USD / час
(49 отзывов(-а))
5.8
linuxwarm

Hi, We are a 14+ years old company and we are dealing with Technical Support, Server Maintenance, Helpdesk Support and 24x7 webhosting support. We are handling total of 83 remote servers (65 Linux and 18 windows ser Больше

$11 USD / час
(54 отзывов(-а))
5.9
Gauravsingh9828

Hi I will audit your server configuration and make sure everything working perfectly. I have 4 years of experince as system admin and can start work Right away

$11 USD / час
(114 отзывов(-а))
5.9
bindmission

Hello, Hope you are doing well. I have 6 years of experience in Linux and Server management. I have good experience on Debian Jessie and EMail Server Management. I will be available almost all time . I can Больше

$15 USD / час
(76 отзывов(-а))
5.7
numerichost

Hi, I will manage the server as per your requirement. I have more than 10 Years of expertise in setup and management of web hosting panels like cpanel, plesk, webmin , ispconfig, zpanel, Direct admin,virtualmin et Больше

$11 USD / час
(76 отзывов(-а))
5.5
Hostingshades

Hello, we are a team of linux server experts, we provide 24*7 support to our client's, i can handle your all issue related with linux servers and hosting, Please initiate a chat session so we can discuss more about Больше

$15 USD / час
(78 отзывов(-а))
5.0
servermaster

HI. I understand all OSI layer software. I can troubleshoot any issue. I have 20 years of IT and telecom experience. With me things get done. As proof i have passed unix exam in freelancer. regards, Taavi

$15 USD / час
(9 отзывов(-а))
4.8
kashifnadeem86

Hi, I've very good experience with Debian and other Linux distributions. I will handle your server issues and will manage it. I'm an IT administrator and have good IT skills to do your job. Regards

$15 USD / час
(8 отзывов(-а))
4.4
NitinSheoran

Hello, I'll help you in your task. Please inbox me for further communication. Thank you. .............

$10 USD / час
(23 отзывов(-а))
3.7
Screemy

Hello, Thank you for the opportunity to bid on your job. I have read the description you provided and am very interested in working on this. I am feeling confident as System Administrator, becouse I have 10+ years Больше

$12 USD / час
(3 отзывов(-а))
2.7
mithusamsukha

I'm working as a Linux admin since 8+ years. I have expertise optimise database , setup mysql appache etc. I have done lots of time similar jobs like a backup, migration etc. kindly provide me root access so I can hav Больше

$15 USD / час
(4 отзывов(-а))
2.7
webdeveloper787

[login to view URL] I am email marketer have more than 10 years experience of sending email campaign. tools we used Interspire. Hire us for a professional result driven bulk email [login to view URL] can deliver your small or larg Больше

$8 USD / час
(2 отзывов(-а))
2.5
dineshsma

Hi, I can help you with the email issue on ispconfig server. I have been working as a server administrator for 11 years. I am very good at installing and managing webservers. I am new on freelancer and your review w Больше

$8 USD / час
(3 отзывов(-а))
1.8
sakhan70

Good day; I am Linux System Administrator with 16+ years experience managing Linux Ubuntu, RHEL Debian, CentOS servers etc... I can help you whether you would like to backup/restore, install any role based server Больше

$12 USD / час
(0 отзывов(-а))
0.0
MohitVyas007

Hi! Mohit here !! I have read your requirements clearly and I can do this as I have good hands on this task, and assure you will get a better quality. All mandatory information will be provided to you and I'll also Больше

$12 USD / час
(1 отзыв)
0.0
hashimkm

Hi, I have 7+ years of experience in Linux admin. Please open the chat session to discuss further. Thanks

$11 USD / час
(0 отзывов(-а))
0.0