Improve the email server security

Dokončeno Zveřejněno před 5 lety K zaplacení v momentě doručení
Dokončeno K zaplacení v momentě doručení

Our email server was attacked recently. The email address we have been using was used to send spam to ourselves. Currently we are looking for an IT helper who understands the issue and can help us reinforce the server security.

Bezpečnost počítače Systémový administrátor Bezpečnost na webu

Identifikační číslo projektu: #17988553

O projektu

26 nabídek Projekt na dálku Aktivní před 5 lety

Uděleno uživateli:

AhmadSameer

Hey there !! How are you? Just calm down.. I have been in the InfoSec for years. I have a solid experience in web applications security. I'm a former black hat hacker as well. I can help.

$250 USD za 3 dní
(43 recenzí)
5.7

26 Freelnceři na tento projekt zveřejňují nabídky v průměru $140

hariskhan1989

Greetings, I m a server security specialist and I can fix your server email spam issue right away... Contact me for more details. Regards, Haris Khan

$100 USD za 0 dní
(155 Recenzí)
7.2
sudhanlogics

hello, hope you are well! I am Sudhan, I am a professional system admin and IT engineer with 10 years of experience. I have read about the project requirement. I can help you with that. Its a very bad email Další

$166 USD za 1 den
(219 Recenzí)
6.9
sr33raj

Hello i can improve your email server security and secure the server from any attacks in future.

$111 USD za 1 den
(317 Recenzí)
6.8
tanujchugh

Hi I will resolve the issue of email server security as per your requirement and have expertise in the relevant field. I have 9 years of experience. Regards

$100 USD za 1 den
(224 Recenzí)
6.6
servermaster

>Currently we are looking for an IT helper who understands the issue and can help us reinforce the server security. ++++ Hi. I can improve OS and MTA (mail server) security. OS i can harden and MTA depends what y Další

$200 USD za 3 dní
(33 Recenzí)
6.2
kuldeepvk

Hi, I will check server and find the ip and the mails that are coming as spam. Please discuss. Thank you

$45 USD za 0 dní
(237 Recenzí)
6.5
ahad47

I am an advanced penetration tester and a lethal hacker i can help you with your needs bid can be negotiated

$155 USD za 3 dní
(57 Recenzí)
6.2
cjconstante

Hi there! I am a system administrator security focused with 6+ years of experience configuring, troubleshooting and securing servers. I can help you to secure your mail server by improving this settings and prevent sp Další

$250 USD za 5 dní
(41 Recenzí)
6.3
talhamq

I have experience in deploying and maintaining of: Cloud Computing Platforms: AWS Amazon Web Services,Microsoft AZURE, Google Cloud (GCP). Server Operating Systems: Windows Server 2003-to-2012R2, Windows Server Další

$100 USD za 1 den
(211 Recenzí)
6.3
slimhack

Hello, I can fix the issue, and harden the server make it bullet proof against all kind of attacks and spam please see my profile reviews for similar projects I have done A little about me: Linux System Další

$155 USD za 2 dní
(56 Recenzí)
5.9
sumitmakkar

6 + Year Experienced Expertise in server management, Migration services, VPS, Dedicated, SSL Certificate, AWS, DNS, CentOS, Cpanel/WHM/Plesk, Web panel, Apache, Debian, Nginx, Ubuntu, Power MTA, Interspire I am ready Další

$111 USD za 1 den
(71 Recenzí)
5.2
Savstac

I have 8 years of experience in managing complex linux architectures and managing cloud infrastructures. I have worked on many complex projects ( Private cloud setup on AWS, Load balancing clusters, Replication system Další

$55 USD za 1 den
(48 Recenzí)
5.5
bkkhanny

I'm a linux system administrator in a hosting company, having 5 years experience. I can help you with the issue right now. Please let me know for further details.

$55 USD za 3 dní
(75 Recenzí)
5.2
mgeorgiev13

Dear Employer, I can improve your email server security and find your current issue based on your requirements. Contact me if you have any questions.

$250 USD za 2 dní
(11 Recenzí)
4.8
microwebtechs

please reply soon and share details please

$250 USD za 1 den
(2 Recenzí)
3.0
hkusdaryanto

hi... any details on your email system that you are currently run? any details on the access level to the server? cheers, Henry

$222 USD za 7 dní
(4 Recenzí)
2.8
retroshell

Hello, I've read your project details and the attached file, Wow your mail server was used for extortion on a ransomware project, you should fix security issues soon and be sure your mail server is not infected to b Další

$85 USD za 2 dní
(4 Recenzí)
2.8
mosidze

greetings First- i can manage to protect to your server's. this is not easy, but possible. Sure, hope your server's is not microsoft exchange. As you may see from my profile im workig in IT from 1998 year Second what Další

$222 USD za 3 dní
(2 Recenzí)
2.2
Andkab

Hi! The message tries to frighten targets by claiming to have access to their messages, social media accounts, and messengers. The email message claims to know the password to your email address and demands that Další

$35 USD za 1 den
(1 recenze)
0.4
rohitsharma1477

Hello, You can easily trace the person with this IP address. No need to worry you need to run the config. and easily you can change the security of the website security. Please let me know I will guide you in a prope Další

$35 USD za 3 dní
(0 Recenzí)
1.2