In Progress

Emergency: Debian server / Postfix sending out spam

Hello, I've got a dedicated server - Debian OS. The postfix email service on the server is sending out spam and the server company isn't experienced enough with Debian and Postfix to figure out the problem.

Additionally, my admin is out of town on vacation.

I need somebody with knowledge of Debian and Postfix to mitigate this problem. A scan has been done on the server, the password to the mailbox has been changed and sending queue cleared - yet spam has queue up and is being sent again.

This is an emergency project - and I need somebody trusted who knows exactly what they are doing.

Thanks!

Skills: Debian, Linux, System Admin

See more: postfix sending spam from localhost, postfix disable open relay, find spam script location with postfix, smtpd_client_restrictions, postfix smtp relay without authentication, smtpd_relay_restrictions example, postfix find spam source, postfix spamming check, 1)I\ ve got 2 logos to make (see attachment), 2)I then have food supplements labels to build for those who have experience in d, the server is sending spam from a website, i ve got commodities to sell and need a buyer, postfix sending spam, hacker sending spam email server, web server sending spam, centos server sending spam

About the Employer:
( 246 reviews ) Ventura, United States

Project ID: #14957446

Awarded to:

wmtoolsnet

Hello. It seems SPAM sending not by email system, but using malware - part of injected code. Please contact me, I'm sure I can help you in short time. Thanks! Relevant Skills and Experience PHP, Malware, Postfix Pro More

$50 USD in 0 days
(138 Reviews)
6.2

17 freelancers are bidding on average $93 for this job

vili1977

remove trojan Relevant Skills and Experience linux security postfix Proposed Milestones $45 USD - remove trojan from debian server

$45 USD in 1 day
(422 Reviews)
6.7
karunakartiwari

Hi, Greeting! I have read the details of issue seems SMTP open relay is enable and somebody using the SMTP to send out the spam email from postfix or some malicious script doing spamming Relevant Skills and Experienc More

$155 USD in 0 days
(109 Reviews)
6.3
codetrance

Stop server sending out spam Relevant Skills and Experience Linux, System admin Proposed Milestones $70 USD - Stop server sending out spam Do you have root access to your server?.

$70 USD in 1 day
(156 Reviews)
6.4
amiteshojha

Hi Sir, I will fix spamming issue by starting now of postfix installed in debian successfully and fast as working these task on daily basis in data center servers. Relevant Skills and Experience I have more than 8 yea More

$70 USD in 1 day
(184 Reviews)
6.5
dkokmadis

Hi do you have ssh access?

$71 USD in 1 day
(220 Reviews)
6.3
Ekushey

It must be a malware / scripts that are sending out the emails, I can find them and remove them to get rid of the spam emails. Relevant Skills and Experience A decade of Linux system administration experience. Propos More

$75 USD in 0 days
(103 Reviews)
5.7
sudhanlogics

Hello, Professional freelancer with 14 years of experience. Expert in postfix, linux, debian. I can find the solution for your problem. thanks sudhan Relevant Skills and Experience postfix, debian Proposed Milesto More

$166 USD in 3 days
(68 Reviews)
5.4
$100 USD in 0 days
(62 Reviews)
5.2
neosaransh

Proposed Milestones $50 USD - AAA

$50 USD in 0 days
(53 Reviews)
4.8
ebaghdasaryan

Hello I am system and network administrator, with more than 10 years of experience. Unfortunately I cannot say much here because of character count restriction Regards Eduard Relevant Skills and Experience Linux, More

$50 USD in 3 days
(26 Reviews)
4.9
Gauravsingh9828

Hello, I will audit your server, figure out the issue and will fix it. Thank you Relevant Skills and Experience I have more than 3 years experience in web hosting and linux admin. Proposed Milestones $88 USD - I w More

$88 USD in 1 day
(24 Reviews)
4.3
sumitgarg44

Can start working on it right now.

$110 USD in 0 days
(23 Reviews)
4.3
letshappy

hello, i am red hat certified engineer and i easily can do this task done ready to start work now thanks Relevant Skills and Experience have a look to my reviews thanks Proposed Milestones $188 USD - 188

$188 USD in 3 days
(7 Reviews)
3.8
cjconstante

Hi. I am a system administrator security focused with experience in mail servers. I have configured several email services in the past in a safe way to avoid spam. I can help you to fix this. I can do it immediately.

$100 USD in 2 days
(2 Reviews)
2.5
LinuxSecurity

Hey, I'm interested in your project. Please send me a message so that we can discuss [url removed, login to view]: Debian server / Postfix sending out spam Relevant Skills and Experience Thanks

$150 USD in 3 days
(2 Reviews)
2.0
d1mf13

I'm a system administrator. I have experience working with Linux systems for more than 5 years. There is also my hosting, which also works on cloudflare. I'm ready to solve your problem. Relevant Skills and Experience More

$40 USD in 40 days
(0 Reviews)
0.0