i have fews hundred domain and 5 servers
THey all mix from windows/unix/linux and different control panel.
THey all have spam filter but we are getting so much spam that the server cant even process them quick enough.
Please let me know if there are any dedicated linux appliance and or firewall i can use to drop the spam IP address instead of process the spam.
We are always looking for different ways to help combat spam, and have done things such as disabling pop before smtp on our servers, limiting the number of e-mails per domain per hour and so forth.
Lately we have been considering making SPF mandatory on all accounts. According to what I've read, it allows receiving e-mail servers to check that the e-mail did indeed originate from our e-mail servers and reject it if it fails (depending upon the SPF record configuration of course).
I am thinking something along these lines
"v=spf1 a mx -all"
would be good? or not? Am I right in thinking it would only allow e-mails coming from the IP of the A record on the domain OR the MX record?
2 questions:
1) This would mean that clients would need to use our SMTP servers (authentication is already required on our end, so that's not a big deal) or otherwise risk some e-mails been rejected by the recipient server?
2) Are there any potential pitfalls I have not mentioned in this message?
I've a VPS with cPanel + SpamAssasin + normal stuff under a VZ and cPanel system.
SpamAssasin configure sometimes WRONG the spam. So, I need another solution, free if possible, to work with or withnot the SpamAssasin.
Some e-mails recive 300 mails per day... from 700 e-mails, this is a very hight of percent spam per day...
I run a Free web hosting service on my server with XPanel script installed. It has around 47K accounts in all. Recently i started getting mails from e-bay, banks and many other institutions regarding the Phishing sites operating from my server for cheating their customers / members. Though i removed them but i have to do it manually and after getting mails from them.
Now that i dont want any more such site to run from my hosting site, What are the options available for me in order to check all accounts automatically and remove any such site on its own? As there are 47K accounts and 100+ new signups each day, it is not possible to check all accounts manually.
I want any script / addon which can check all possible Phishing / Spamming / Spurious / Fraud sites and intimate me/ delete them upon request. Any person using such services? I need your guidance + support.
Looking for some fast and effective answers from experts here.
Microsoft Windows Server 2008 R2 Service Pack 1
Panel version 11.0.9 Update #59, last updated at Oct 3, 2013 02:06 AM
MailEnable version 5
I see in the plesk documentation that the screen to enable SPAM filtering for an individual there is an option to "Move spam to the Spam folder". I don't see that option so I am wondering if it is only available on some versions of Plesk, or in combination with certain mail servers. How to make that option available?
One of our customers on a VPS downloaded this file and then ran it perl bnc.txt
I am wondering if its a spammer using the script to send spam.
It seems to be written in Portuguese, I have translated parts of it and it reminds of of the typical spam subjects you find now-a-days.
We are having some big issues with a spam bot on the server. We can remove the bot but could you please explain, IN DETAIL , how to configure the NAT to prevent outbound port 25 connections to the internet except from our real mail servers on with windows server 2003. Currently, the only firewall on this system is the standard windows one.
View 1 Replies View Relatedthrough some accounts on the server and the amount of spam in their mail queue is really frustrating. I had to set admin accounts for each site I run and the spammers have discovered them, so I am looking for a ssh command where I can just easily clean all the spam out. I tried cat /dev/null > /var/mail/"the username" but that didn't work.
View 1 Replies View RelatedSomeone on our server is sending spam mails, he does not know about it.
Most spam are sent to aol.com,gmail.com and cs.com
I'm getting loads of these Mail delivery failed mails:
This message was created automatically by mail delivery software.
A message that you sent could not be delivered to one or more of its
recipients. This is a permanent error. The following address(es) failed:
The e-mails come from the system/user account e-mail of the domain (usernameDA@domain.com), where DA is Direct Admin.
I think it sent more then 30.000 mails in 2 days.
Also received a complaint from aol.
How can I trace this? What can I do to fix it?
Is it a some crappy written php script?
He said he updated joomla, wiki and smf forum.
I use cpanel license, i enable phpsux on my server, but user can send email without smtp address.
how can pervent user for send mail without smtp?
I just got this from EasyAntiSpam. Unless my address is harvested from the HostingCon database, I've certainly never been in touch with them. Disappointing either way.
Matt:
Good afternoon! I hope you are doing well. I am the new Director of Sales for Easy Antispam and I wanted to get in touch with you to find out who currently provides you with your anti-spam solutions?
I have listed below a few key benefits for our antispam solution here at Easy Antispam [url]
· Fully brandable quarantine with customizable url
· Customer level whitelisting
· Nothing to install. No complex configuration changes to make.
All you have to do is redirect the MX.
Easy Antispam is a service of Interjuncture, Corp. which was founded by George A. Roberts IV and Frank Spaulding in 2004. Easy Antispam offers a solution that doesn’t cause more problems and work than the spam itself. Thousands of businesses, organizations and individuals rely on Easy Antispam’s Email Protection Services to defend their inboxes against spam and other threats. So, what are YOU waiting for? Get protected, sign up now for a 30 day free trial.
I have a linux server with shared hosting ,now for couple of days one of my client face problem regarding spam with gmail,I have also cross-checked all the mandatory records,and we have already create MX,SPF & reverse dns record with domain keys for that domain.
View 5 Replies View Relatedim getting 50 and more spam mails each day, how do i secure my vps to stop 99% of the spam from coming in as i understand theres no way to completely block spams.
Im using directadmin control panel and enabled SpamAssasain but its not much of use even when i apply strict options on it.
I used to have a reseller account and have shifted everything to a dedicated server. I now find that a couple of clients are getting lots of spam when they didn't before.
It seems that the servers used by the reseller account had some level of basic spam filtering installed; my provider suggested I look for a filtering program to install on my server.
There are, of course, dozens of them, so I wondered if anyone has any experience - enough, perhaps, to make a recommendation.
I'm having difficulties with a whm running on centos dedicated server. The problem is that we receive too much of spam and junk emails. by too much I mean 2000 bulks per week. It's killing us.
how I can stop it.
I am facing some major SPAM problems.
I am a web host from the city of Kolkata, India.
Almost 95% of my clients are from my city - others are also known to me. I know many of them face to face - there are very little chances that any of them are SPAMMER.
Still my server IP is blacklisted - several times in last 1 year - I changed my datacenter - but the problem still persists.
We're using whm/cpanel and we're always up to date with the latest upgrades (with all our scripts).
2 weeks ago, we receive a notification from SpamCop saying that our server was sending out spam. We verified everything and found nothing. 2 days ago, same story.
We tried looking at our logs and found nothing. Does this mean that there's a security hole somewhere? How can we find out from where the spammer is sending his viagra emails from ? We do not want to be permanently banned because of a spammer.
I have problems with my mail server.
I have installed cPanel WHM.
In my server there are many accounts and now I discovered that not all accounts, when they send email to hotmail and yahoo, go to spam.
It does not happen in all accounts.
How can I bypass the filter of yahoo and hotmail for all domains configured on my server?
i have this in my account:
/cgi-bin/check.cgi
/cgi-bin/gz.cgi
/cgi-bin/km.cgi
/cgi-bin/hnc.cgi
/cgi-bin/ypej.cgi
some script that sends (a LOT)spam, and dissapears
Does anyone know what that was?
i cannot find anything about it
i disabled cgi scripting,
I guess the economy must be hitting them hard. They have resorted to unsolicited commercial email, everyone's favourite.
Quote:
I hope this finds you well. I am currently attempting to reach out to companies that offer web hosting services and either use, or have used, Parallels Plesk Panel as a part of the service offerings. The goal is to re-introduce Parallels Plesk Panel and hopefully revive any previously established relationships. This includes looking into why the Parallels Plesk Panel business slowed, or stopped completely, within your organization.
We are working very hard to establish a reputable channel within the hosting marketplace. In order to do so we need to look at what is currently working and what is not currently working. The best place to begin this research is with companies that have used us, but now don't really offer our products. With that said, are you available for a phone call to discuss?
My goal is to understand:
* Do you currently offer control panels, if so, is Parallels Plesk Panel a part of your offerings?
* If you are no longer offering (pushing) Parallels Plesk Panel, is there a reason?
* Would you be receptive to some sort of "trial" program to re-introduce you to Parallels Plesk Panel and our Service Provider Partnership Program?
I look forward to your response and hopefully speaking with you soon.
Antoine Wilson
Partner Recruitment Manager
Service Provider Division
Parallels, Inc.
+1 (703) 995-4170 Direct
+1 (703) 991-5511 Efax
AIM: scrams93
Skype: antoine.wilson
ICQ: 215351114
I was running an IP check on spamcannibal.org
It shows blocked because of this reason:
no reverse DNS, MX host should have rDNS - RFC1912 2.1
Is it actually possible to setup some kind of generic ptr records on IPs, even if they are assigned to dedicated server clients?
I noticed that reported server usage from Plesk is 2.x - 3.x, so I went to mail queue (in Plesk) and saw lots of mails that shouldn't be there.
There were several senders under the domain dedibox.fr sendint LOTS of emails to lots of addresses in the same email. There shouldn't be a sender @dedibox.fr, as that domain isn't hosted on our dedicated server.
I know little about Linux administration... I tried going to the /var/log folder and grep for dedibox on the messages and maillog files, but nothing found...
How can I know if someone connected to our server as an user or something like that?
I have a server that is sending spam, but I can not know who sent because the server not has installed suphp.
There is another option to see who sends spam?
I am not sure if many of you have been getting this same spam. But I've been getting spam about sexual topics and the email is just an image with words written on it.
Sometimes the email has words too such as what is written below.
Quote:
Doees Using sexual Body Langauge to Attract Women Really Works? www. med72. com. Chicago Bulls' Masecot Sued For Baad High-Five
I was wondering if you know of a way to block those emails.
Got this strange issue here. Comcast customers cannot receive any emails sent from my server. With the others, most of the emails are being sent to a spam folder instead of inbox.
Serve is Centos 5 / Cpanel
I confirmed IP has proper reverse dns and is not blaclisted. I also setup SPF as well.
I will preface this thread this way:
I know there is no perfect solution to elimating SPAM and not losing "good email".
What do you use that is working well for you? I need some suggestions? I don't have time to babysite/teach a spam filter as I get thousands and thousands of emails each day through various emails address on the server. I cannot use services such as easyat.com as they don't work with server that use a remote/clustered DNS.
I am using WHMCS and almost every order or invoice reminder goes to spam/junk folder(gmail/hostmail +++ )
I know problem isn't whmcs but my server, is there any step by steep tutorial on how to fix this problem ?
I am using couple of emails on my domain since 3 years. I am having a big amount of spam emails. If I use SpamAssassin™ in the Cpanel it will miss sometimes hotmail, yahoo emails etc.. If I disable it, I will continue receiving those spam emails. However, some of my clients uses free emails like hotmail and yahoo.
View 10 Replies View RelatedI've a blog website
needhost.cn
recently i found many spam comment message left
how to prevent the spam comments?
We have tried fixing this problem, but its not working..
Our IP: 66.212.18.238 is sending mails to spam box.., It doesn't seem to be blacklisted..