In Progress

Install Firewall to avoid attacks from any type

Please install firewall security to avoid attacks to my server, the attempts are throught SSH or IMAP connections using a method to sent invalid user/pass which cause abuse on our server.

They sent the next email advertising for suspension:

There has been a complaint of abuse on your server.

Our policies require that clients respond to abuse complaints. Failure to do so within 24 hours will result in a suspension of services until you have time to resolve the issue.

The initial complaint is below. We will await your response indicating that you have either complied with the order, dispute it, or require a reasonable extension of time to resolve the issue.


your Server with the IP: ip address has attacked one of our server/partner on the service:

"ssh" on Time: Mon, 21 Jan 2013 17:55:44 +0200. The time is from the Server of the blocklist-user

We received the Attack on the on: Mon, 21 Jan 2013 16:56:04 +0100

The IP was automatically blocked for a while time. To block an IP, it needs

most 3 failed Logins (ssh, imap....), some match for "invalid user" or a 5xx-Error-Code (eg.

Blacklist on mail...) in a short time! The Server-Owner can set the limits and not [url removed, login to view]!

Please check the machine behind the IP [url removed, login to view] (reverse dns) and fix the problem.

This is the 14 Attack (reported: 5) from this IP; see:

[url removed, login to view]

Server access will sent throgth message.

Skills: Computer Security, Linux, System Admin, Web Security

See more: my email address is invalid, invalid mail address, invalid email error, invalid email address message, firewall, email blacklist, blacklist ip, Any type , ssh firewall, access complaints, resolve dns, blacklist error, fix dns, ssh attack, advertising type, mail blacklist check, check mail pass, blacklist check, dns pass, response code error, firewall check, server message block, dns resolve, reverse ssh, user view extension

About the Employer:
( 12 reviews ) Santo Domingo, Dominican Republic

Project ID: #4149009

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$50 USD in 1 day
(158 Reviews)