0
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1answer
85 views

How to find out where mystery SPAM scripts are coming from?

I am the datacenter manager at a small ISP and we have been having an issue with mystery scripts sending out SPAM on our server. These PHP scripts will appear mysteriously in /tmp as well as sometimes ...
2
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2answers
376 views

postfix sending mails to unknown addresses

I was checking my munin tables and saw a huge list of deferred mails in postfix and looking into /var/log/mail.log gave me an idea: I am sending mails to unknown mail addresses: Dec 23 08:21:32 ...
1
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0answers
324 views

php mail + postfix with multiple domains send from right domain?

i followed this tutorial to set up Postfix+Dovecot+postfixadmin on Ubuntu: http://www.exratione.com/2012/05/a-mailserver-on-ubuntu-1204-postfix-dovecot-mysql/ I want to send emails from multiple ...
0
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1answer
158 views

How can i track spam message send from server? [duplicate]

Possible Duplicate: How do I deal with a compromised server? Following message i got from my VPS provider. How can i track this message? How to track sender or script? ...
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1answer
578 views

uploading php files into my root folder and sending spam [duplicate]

Possible Duplicate: My server’s been hacked EMERGENCY i do not understand how but someone is uploading a php file into the public_html directory of my CentOS 6 server like ...
0
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1answer
564 views

PHP Web Mail going to spam folder

I was working for my college website, and I wrote a php script that sends email using php mail function. But the problem is, all the emails that I send are going into the recipients spam/junk Folder. ...
1
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1answer
495 views

How to solve/disable spam sending with my postfix server on linux

I am quite new in setting up e-mail server on linux - I barely set up the whole think to get it working and connected it with my domain and php script which uses PHPMailer 5.2.1. In my setting I am ...
1
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2answers
849 views

What should be the spf record for my domain?

I have my own registered domain. I have a dedicated IP for my domain. I use a shared hosting service for my website. I want to send mail with php's function mail();. I have created one email ...
0
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2answers
526 views

Indepth Analysis: Prevent mail from being flagged as spam

I want to start an indepth discussion on all ways of avoiding mail being flagged as spam. I have done most of what i knew to prevent mail from being listed as spam. i have tried the following 1) ...
2
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6answers
5k views

how to track down a spamming script?

My server sent 83,000 spam emails last night, I've been trying to track down the culprit, but I'm not sure how to find out exactly. in the logs the "from" address is always something like @#! the ...
1
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2answers
805 views

My server is sending spam

I have a dedicated server with CentOS+MySQL installed from godaddy.com. Recently I had some very weird problems: I installed a PHP application which has a thread that queries a MySQL database for ...
1
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4answers
2k views

All my domain's outgoing mail received as spam in gmail/yahoo/hotmail

All my domain's outgoing mail received as spam. I am not bulk emailing or anything like that. I know very little about how email actually works under the hood and having been continually searching for ...
1
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4answers
1k views

Sending SPAM free mail through my website [duplicate]

I've been battling with this issue for couple of months. I need to send bulk mail (not spam) through my social network to users in situations like newsletters, site invitations (when user imports ...
0
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3answers
2k views

How to identify how our qmail queue is so big and how to deal with it

Some how our server is being over run by outgoing emails, which we think are spam. We normally use plesk to administer it but it is currently crashing. If we do a ps aux | grep 'qmail' We get ...
1
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4answers
283 views

choosing linux OS and webserver software

I want to build a new webserver (bear with me, I'm new to this): My demands are (prioritized list): 1. Security 2. Ease of use (Administration, configuration). 3. Speed General features needed: - ...
1
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1answer
42 views

Disallowing proxies from POSTing

I want to disallow proxies and spambots from posting in my website. What is the best way to do so? I've downloaded a blacklist and my first idea was to disable each of ips in my .htaccess file, but ...
0
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3answers
868 views

why spamc keeps getting me 0/0 when I test it?

on my centos 5 I've installed spamassassin and I want to execute it from php using the command line client. The problem is that each time I run it, I get as result: 0/0 here is how I run it ...