Server :: Setup An Mail Filter For Domain?
Aug 11, 2010
I'm trying to set up an mail filter for our domain. At the moment we're using ClearOS as the filter, works OK but I still get something through and the blacklist and whitelist doesn't seem to work. I was hoping to set up a mail filter on my own, using Spamassassin and/or something else. It seems I have to buy subscription at ClearOS to make it update better or something. I might just do that, it's just tempting to find a way to do it on "my own". I tried to follow these instructions but I don't seem to go anywhere... ...I began with setting up the base server as it is shown there. I've setup quite a few Linux servers, mainly as firewall/gateway kind of things but also some DNS servers, web servers and so on.
I have one mail server and the mail filter is supposed to be on the outside to filter mail before it hits the mail server.
View 3 Replies
ADVERTISEMENT
Jun 17, 2010
Im trying to get postfix to filter my outgoing mail and basically drop everything that is not in my hash table.
So far I managed to get this going
Code:
Code:
Unfortunately those rules also apply to incoming messages. My goal is to disallow users on my host to change their "MAIL FROM" to anything they like and restrict them to domains I specify. I'm aware that the local part still is variable and a user of domain "foo.com" could use a email of domain "bar.com", but still some of my troubles would be solved if I get this running.
View 2 Replies
View Related
Sep 18, 2015
The first filter does not work, the second does...why?
Code: Select allelsif allof (
body :contains ["some text", "Some Text"],
address :domain :is "From" "amazon.de"
)
{
redirect "someemail@gmx.net";
}
elsif allof (
body :contains ["some text", "Some Text"],
address :domain :is "From" "yellowstone.bohlsen.lan"
)
{
redirect "someemail@gmx.net";
}
I even saved the amazon.de email from thunderbird as .eml and used it as a testmail to check the second filter
Code: Select allcat /tmp/amazon-main | mail mylocalusername@yellowstone.bohlsen.lan
that worked without problems.
the amazon email address that is sending me mails is:
Code: Select allbestellbestaetigung@amazon.de
#hostname -f
yellowstone.bohlsen.lan
View 2 Replies
View Related
Aug 21, 2009
I've got a home server running Ubuntu Server 9.04 and several machines running Ubuntu Desktop (9.04 and 8.04) and Windows (XP, Vista and 7). Now what I want to do is to create a domain and directory server similar in function to Windows Server w/ AD and join my other machines to the domain, but am not sure where to start. I already have file shares with Samba but now I want to setup a domain.
View 3 Replies
View Related
Feb 22, 2011
There is an requirement, intranet people they may not have internet access but they want to send mail to external domain(internet),but in that intranet network one machine can have internet access. Is there any solution for this requirement.
View 2 Replies
View Related
Jul 17, 2009
Filter access server through the net only to authenticated users from domain controller (Win2k). Server (Centos)(Firewall with 2 nic), which makes access to the net, with only 196MB RAM (PIII500Mhz), so I do not want a solution based on proxy or what resources it uses large I want a solution with a script that runs at login on windows this check series HDD and to communicate with Linux server that's open accessor another simple solutionNow just use only MAC filtering on
View 1 Replies
View Related
Feb 8, 2010
I am new comer in this forum and the beginner on freeBsdI have a problem on how to implement the spam filter program on mail server, the problem is i have no idea on how to implement and test the spam filter program on the mail server and where should i put the program? is it in pop3?
View 3 Replies
View Related
Jul 1, 2009
I have a Fedora 10 machine that I want to setup to send email. However I don't want it to be a full blown SMTP setup.What I am looking to achieve is when something sends email from the local machine (e.g. from cron) to an address I want it to use an MTA on the local machine which will then connect to, and authenticate with, my e-mail providers SMTP server this will then take care of actually sending the e-mail.I don't want, or need, to setup a full blown SMTP service (i.e. only the local machine should be able to use it) so sendmail seems a bit over the top for my needs. Nor do I want to mess about with MX records (am I right in thinking this will mean I have to manage all mail for my domain?).
View 2 Replies
View Related
Feb 4, 2010
My test messages from one mail server to another are getting sent to my spambucket and the only error in the logs is: warning: numeric domain name in resource data of MX record for [URL]: 74.63.64.42
View 1 Replies
View Related
Apr 6, 2010
I have a Slackware 12.1 box with mail server running on Postfix and Dovecot. My domain name is,say, [URL].. I have another domain, mail.xyz.net. I want to use both the domain for incoming. Like, someone sends mail to [URL]... otherone sends mail to user@xyz.net. Both the mail should be received.
View 2 Replies
View Related
Apr 16, 2010
I recently decided I wanted a web server so I installed Ubuntu and apache2 on it and it works fine. I installed forums on the site as well and it's working fine to. Problem I don't know exactly what to do with the site so I haven't purchased a domain yet (so to access the site you just type in the ip address).
I know this sounds really weird but I want to know if I can make a mail server without a domain name. I kinda want to use it for e-mail verification for the forum. I have been following this tutorial: [URL] and it seems i need a domain name. Is it possible? Also I am not using Ubuntu server, would setting up a mail server be much easier on there (or rather, does it come with a mail server?)
View 5 Replies
View Related
Jul 16, 2010
I m using sendmail-8.13.8-2.el5 along with MailScanner-4.79.11-1
i want to set a rule so that user1@mydomain.com can send only to anotherdomain.com domain. sending mail to any other domain will be rejected. can it be done by sendmail or MailScanner ??
View 1 Replies
View Related
Feb 12, 2009
I have a CentOS 5.2 server with hostname support.companyname.local It's used to run Request Tracker 3.8.1. I need to be able to send email from this machine and make it look like the email came from user@companyname.com instead of user@support.companyname.local
View 5 Replies
View Related
May 13, 2011
I'm using Ubuntu Server 10.04 and I can successfully relay mail generated by php scripts through an Exchange server.What I want to do is accept incoming mail from the Internet through postfix and relay it to the Exchange server but I want all mail that is not addressed to ...@mydomain.edu to be discarded.
View 3 Replies
View Related
May 6, 2010
Can you show me how to block a domain from local access through URL Filter?ay be an example is a very good start.
View 10 Replies
View Related
Apr 22, 2011
I would like to manage more than 200 ubuntu PC's. So i have a plan to setup a domain server. explain me on setting up a ubuntu domain server?
View 1 Replies
View Related
Feb 25, 2010
I was thinking about setting up my own mail server. Problem is my ISP will not let me have a static IP unless I upgrade to a Business class service which is just too expensive for home use. As a work around I use a DDNS service from Dlink, which is actually done via DYNDNS.com. So essentially I have mydomain.dlinkddns.com point to my Dynamic WAN IP, and it is all automatically managed by my router.
Is there a way I can haveoint to my mail server without it being a subdomain of my DDNS om)? In other words I would like to have the email someone@mymaildomain.com and not have it be dlinkddns.com or something like that. I know someone has done it, I just have never done it. Not quite sure what to google to find the answer myself either.
View 4 Replies
View Related
Apr 26, 2010
I am managing a Fedora dedicated server with Plesk 9 and just recently moved the email for one of the domains on the server to Google Apps for business. Unfortunately, I cannot get email messages from the website forms to deliver to addresses on this domain. For anyone familiar with Plesk, I have disabled mail in the hosting settings by un-checking the "Activate mail service on domain" checkbox and there are no accounts in the domain. (Other readings have indicated that this should be enough to allow mail to be directed to the appropriate server). My MX records correctly point to the google apps mail server.
I'm quite comfortable with command line, but I know almost nothing about the sendmail program or its alternatives and my attempts at researching how to set up this relay has been futile. I'm pretty sure I'm using sendmail and not qmail or anything else from what the red-hat style "alternatives" symlinks point to. I've also checked the /etc/mail/access, domaintable, mailertable, sendmail.cf, virtusertable, local-host-names, sendmail.cf, and submit.cf and most of these files are empty (except the .cf files), and the sendmail.cf and submit.cf make no reference to the domain in question.
Here is the output from a sendmail test that was was not received. (Private data omitted of course).
sendmail -v xxx@yyy.com
test email from yyy.com webserver. please ignore.
xxx@yyy.com... Connecting to [127.0.0.1] via relay...
220 my.server.com ESMTP
>>> EHLO my.server.com
250-my.server.com .....
Closing connection to [127.0.0.1]
>>> QUIT
Performing the same test and sending an email to a non-hosted domain works fine.
View 12 Replies
View Related
Apr 28, 2010
I'm Trying to setup Sendmail to work with my domain in my server which is :
Code: Linux Centos 5.4 My server can send mail locally to users in my Linux Box and it can receive mails from yahoo and other mail providers in the web, but when i try to send mails to yahoo or others it send me some mail delivery message which is :
[Code]...
View 8 Replies
View Related
Aug 25, 2010
Through yast2 I went to network services-->Mail server and took the standard option. My connection type is Permanent, filled in the outgoing server information and got to the incoming mail screen.
I told it to accept remote SMTP connections, open a port in the firewall and bypassed the downloading section since I just want to directly receive mail (I did however tell it I wanted a daemon to fetchmail). Told it to forward root's mail to me and a delivery mod of Directly. And finished.
The system sends mail out but I can't seem to receive any. What did I do wrong or what else do I need to do?
View 1 Replies
View Related
Oct 31, 2010
Location and syntax of named.conf in Ubuntu's version of BIND 9. I already have an HTTP server (in the form of Apache) along with forum software set up on my Acer netbook. However, the only way I can access the forum software is if I type in my IP address. How do I set up my named.conf to get the IP address to redirect to a domain? I already have my resolv.conf configured to allocate a domain to the IP address, but testing the ping of the site returns a "No such domain" error.
View 1 Replies
View Related
Apr 6, 2010
I have regged a Domain on CO.CC
Is it possible to setup an email server for that Domain on my Ubuntu box?
like: user@domain.co.cc
All for free?
View 1 Replies
View Related
Feb 16, 2011
i have registered two domain names that i want to use to connect to my ubuntu server. I was wondering how to do this i was looking at bind9 but that didn't work that great. The server is behind a router with firewall i can connect to it using the external IP address but i like to use the two domain names if that is possible.
View 3 Replies
View Related
Feb 22, 2010
What is the easiest way to setup an incoming and outgoing mail server on centos? Without using a control panel, such was webmin.
View 2 Replies
View Related
Apr 6, 2010
Does anyone have a link to a tutorial on how to set up a DHCP server and SAMBA as a windows domain controller? I can't really find good detailed guides by searching google.
View 2 Replies
View Related
Nov 3, 2010
I just recently purchased a vs from a company and i am trying to set up a web site on it with kloxo and set up the mail for it upon setting up the mail settings it says:
"It is very essential that you set the my name to a properly resolvable hostname, since otherwise, many public mailservers like hotmail will reject mails from your server"
Now this is my first time setting up a vs before i have set up linux vm's to get email access but that was about a year ago.
View 6 Replies
View Related
Aug 22, 2011
I would like to set up a mail and instant messaging server running on squeeze.It will be running on a 1ghz celeron (pentium 3 era) with 1gb ram and 10gb hdd (I'm assuming these are high enough specs) It will have less than 10 accounts and probably no webserver (not sure if good idea). I am also unsure of what IM protocols would be best for this. I would prefer to do all this from the command line if possible (so long as it's not too hard) and preferably from a remote machine (so SSH?) I prefer IMAP if possible but pop3 and smtp are also fine. I would also like to be able to connect remotely with encryption (not a big requirement -just a nice feature)
View 4 Replies
View Related
Oct 2, 2009
I want to setup a mail sever for my network.But I don't know how.
View 5 Replies
View Related
Jan 18, 2011
I have setup a home based web server to host a photo blog for myself and my friends. I will be running wordpress and possibly a phpbb3 forum. I'd like to open this to discuss server administration, server setup, and server maintenance. However, I have a pretty good start on all of those but serving a domain name to my static ip. Here my static ip is 24.10.202.144. I registered a domain through [URL]... It appears that I have the domain working to forward to my ip. However, I am still getting this output file from apache.
[code]...
I have tested the domain name across a few different computers on different ips. It works appropriately. I just want to make sure I have it set correctly on the (apache) server side of things. Then I can get more into Zone Editing etc.
View 9 Replies
View Related
Apr 7, 2009
I want to setup a mail server on my LAN. I want to send e-mails from 1 system to another systems.
View 8 Replies
View Related
