Fix a stop working issue of Centos 6's service

Hi friends,

I have a linux server, it's CentOS 6.8 which is hosting a LAMP and a mail server. By debugging, I found that everytimes the cronjob (executing a PHP file) starts running for a while, my mail server's service stopped working without any error message or log information.

- The cronjob creates many TCP connections to other websites

- The mail server's server creates many TCP connection too because it has to send email out.

I want my mail server's service not to be stopped. If you can guide me to fix this, please let me know and I will be happy to pay you.


Dovednosti: E-mail Marketing, Linux, PHP, Systémový administrátor

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O zaměstnavateli:
( 15 recenzí ) Ho Chi Minh City, Vietnam

Identifikační číslo projektu: #12203111

35 freelanceů na tento projekt zveřejnilo nabídku v průměrné hodnotě $96

$100 USD za 1 den
(1150 Recenzí)
$100 USD za 0 dní
(403 Recenzí)
$155 USD za 1 den
(440 Recenzí)
$80 USD za 3 dní
(178 Recenzí)

Hello I would like to help you with fixing email service and remove malware from your server. I have experience. please read my feedbacks. Thank you.

$45 USD za 1 den
(371 Recenzí)

Hello! My name is Andrey. I'm from Odessa, Ukraine. I have right skills and great experience for begin working on your project just right now! You may show good reviews at my profile https://www.freelancer.com/u/odessk Další

$111 USD za 3 dní
(226 Recenzí)

Hello, I have gone through your outsourced requirements "Fix a stop working issue of Centos 6's service" and have analyzed that I have right skills (Email Marketing, Linux, PHP, System Admin) to execute your estee Další

$101 USD za 3 dní
(99 Recenzí)

we have a very expert professional team in linix and specially centOS , we can fix it for you 100 % contact us so we can start the work right now

$166 USD za 3 dní
(34 Recenzí)

Linux System Administrator and RHEL Certified Engineer, Security Specialist, Offensive Security Certified Professional. Skills: 1. Administrating Linux Based Servers 2. Penetration Testing with Kali Linux 3. S Další

$155 USD za 1 den
(51 Recenzí)

Hi, We help customers do business better by leveraging our industry-wide experience and deep technology expertise. These technology includes setup and management of different Linux web hosting servers like CentOS, R Další

$88 USD za 1 den
(86 Recenzí)

I'm a system administrator that have 15+ years experience of configuring and maintaining remote servers (Linux/Windows). By the way, I have been worked long time on technical issues (L3) with hosting companies ([url removed, login to view] Další

$88 USD za 3 dní
(18 Recenzí)
$83 USD za 1 den
(37 Recenzí)

It seems like your PHP cron job is exhausting the servers resources (memory or/and memory, or similar) and the Kernel is killing daemons, in your case this happens to the E-mail service. Please provide more informat Další

$150 USD za 7 dní
(11 Recenzí)

Hello I have an experience of 5 year in Linux Platfrom and Server Maintainance. I would like to get SSH access to the server with root privilege.I think, Some bulk mailing script is running inside server. I will mo Další

$150 USD za 1 den
(37 Recenzí)
$88 USD za 3 dní
(36 Recenzí)

hello, raza here, I am system and network administrator with more than 8 year experience . Currently I am working as network and system administrator for a local organization on regular basis. I am available right now Další

$50 USD za 1 den
(33 Recenzí)

Hello sir, Give me your server information, I will fix it I am from Vietnam, I have 8 year in Software Industry with many running product. I have experience in web application with many large sites in PHP, Java ente Další

$88 USD za 3 dní
(16 Recenzí)

Hello. More 20 years administrating and programming experience. I need more details to set real time and price. Regards. ------------------------------------------------------------------------------------------- Další

$155 USD za 3 dní
(18 Recenzí)

Hi, I have gone through your project description. I am ready to work with you as you approve me, I will start the work. I will appreciate if you can chat me up with full details of the whole project so that its e Další

$66 USD za 3 dní
(13 Recenzí)

Hi I have been in this industry for 10 years and such jobs are my daily practice.I can assure you that if you work with me once, you will always work with me for these kind of projects.

$140 USD za 7 dní
(1 recenze)