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Postifix/Amavis configuration troubleshooting

Ubuntu/Postfix/Amavis configuration troubleshooting

I have Ubuntu server with Postix setup as mail relay:

- Messages from one domain are not being delivered. I can see “SSL_accept error from …” in [url removed, login to view] I need to understand whether these are due to our SSL misconfiguration or some issue with the sending server. I want to verify that emails are sent using SSL on the server.

- I can see some other test mails are getting quarantined (var/log Amavis (…) Blocked BAD-HEADER-0). But I am getting access denied error when I try to change to amavis log. This server has been left with some mail filtering settings on, I want to turn them off and understand what is in quarantine.

- I do not have root password, but I have direct access to GRUB boot console (it’s a virtual server) from which root password can be reset

I will need explanation of what was configured incorrectly.

Once this server is fixed, same fix needs to be applied to the backup server which has identical configuration,.

If awarded this project has to be started today.

Kỹ năng: OpenSSL, Ubuntu

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Về Bên Thuê:
( 47 nhận xét ) London, United Kingdom

Mã Dự Án: #14791916

Đã trao cho:

realasmo

I can start right now, ETA 1-3h, depending of the issue. Detailed report + I provide further support in case of any post-project issues. I hope to be avarded and provide high quality service. Relevant Skills and Exper Thêm

$155 USD trong 0 ngày
(2 Đánh Giá)
2.5

15 freelancer đang chào giá trung bình $119 cho công việc này

amcorreia

Hi there Relevant Skills and Experience linux Proposed Milestones $155 USD - f

$155 USD trong 2 ngày
(11 Đánh Giá)
3.7
javierarenas

i can deliver fast AND Solve allá your problems with server

$55 USD trong 1 ngày
(8 Đánh Giá)
3.7
codetrance

Postfix and amavis troubleshooting Relevant Skills and Experience Linux, System admin Proposed Milestones $100 USD - Get mail work with postfix and amavis

$100 USD trong 1 ngày
(6 Đánh Giá)
3.6
$100 USD trong 0 ngày
(8 Đánh Giá)
3.4
slimhack

Hello, I can solve the issue, and explain what was wrong Relevant Skills and Experience Linux System Administrator and RHEL Certified Engineer, Security Specialist, Offensive Security Certified Professional. Propos Thêm

$194 USD trong 1 ngày
(7 Đánh Giá)
3.4
numerichost

hey,i have read your description.i can start right now...i have 10years experience in server side. you can check my profile. Relevant Skills and Experience linux,webhosting,virtualmin,debain,system admin,apache etc P Thêm

$72 USD trong 1 ngày
(6 Đánh Giá)
3.1
infihost

Hi, We will audit the server and resolve the error so that mails will be delivered correctly. Thank you. Relevant Skills and Experience More than 5 years in this field Proposed Milestones $66 USD - We will audit th Thêm

$66 USD trong 1 ngày
(3 Đánh Giá)
2.4
cjconstante

Hi. I am system administrator security focused. I have more than 5 years of experience dealing with servers. I have implemented and optimized several email and I can help you to fix your issue and get back running your Thêm

$160 USD trong 2 ngày
(1 Đánh Giá)
0.8
seemasit

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$155 USD trong 3 ngày
(0 Đánh Giá)
0.0
LinuxSecurity

Hello Folk, Come online now! I am expert Linux Ubuntu system admin for your job. I will give you 3 days free maintenance if you hire me and allow to work :) Relevant Skills and Experience Postifix/Amavis configurat Thêm

$150 USD trong 3 ngày
(1 Đánh Giá)
0.0
MetaoriginLab

Though I am new here but my team has 4 years of experience into Website Design and Development across all Platforms especially on . Can very well execute this Project and can start immediately.

$121 USD trong 3 ngày
(0 Đánh Giá)
0.0
LinuxGun

Hello Mate, I will do this job for you. You will love my previous works. All 5 star - [url removed, login to view] All 5 star - [url removed, login to view]~010865cbb714559271?viewMode=1 My GitHub - h Thêm

$200 USD trong 3 ngày
(1 Đánh Giá)
0.0
cymbaltech

Deliverable 1. OS/Platform check. 2. Mail server connectivity check(using script) 3. Postfix setup/configuration validation. 4. Report/Documentaion. Relevant Skills and Experience We are a team of Linux, Networ Thêm

$55 USD trong 5 ngày
(0 Đánh Giá)
0.0
aswin020

A proposal has not yet been provided

$45 USD trong 3 ngày
(0 Đánh Giá)
0.0