Fedora Servers :: Postfix MIX- Some Normal Accounts, Some Just Internal?
Mar 17, 2010Is there a way to do this? Some users can not send internet messages. Do you have some configuration tips?
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Ubuntu Servers :: Postfix Maildir - Get Email To Forward To Other Accounts?
Apr 8, 2010I recently Re-did my Postfix configuration using [URL] The thing that that guide did not tell me was how to get email to forward to other accounts or if I can point multiple accounts to the same place like here:
[Code]...
finally I tried putting a .forward record in /home/vmail/domain.com/username directory which didn't work either.
Server :: Configure Postfix To Relay Mail To Multiple Internal Mail Servers With Different Domains?
Aug 6, 2010Two exchange servers internally. One is setup for example.com (192.168.1.10) and the other is setup for example2.com (192.168.1.20) Both are behind a single public IP.
I want to use postfix to sit in front of the two exchange servers. Postfix will accept mail for both domains and relay to the appropriate server. I have postfix installed with only defaults at this point.
Ubuntu Servers :: Postfix Make Install - Error - Postfix: Fatal: Chdir(/usr/libexec/postfix): No Such File Or Directory
Mar 11, 2010Here is what i do: make clean make makefiles CCARGS='-DEF_CONFIG_DIR="/opt/product/postfix-2.6.5/etc"
-DEF_COMMAND_DIR="/opt/product/postfix-2.6.5"
-DEF_DAEMON_DIR="/opt/product/postfix-2.6.5/libexec"
-DEF_MAILQ_PATH="/opt/product/postfix-2.6.5/bin/mailq"
-DEF_DATA_DIR="/opt/product/postfix-2.6.5/lib"
-DEF_NEWALIAS_DIR="/opt/product/postfix-2.6.5/bin/newaliases"
[Code]...
make install then i got this error: postfix: fatal: chdir(/usr/libexec/postfix): No such file or directory make: *** [install] Error 1 I don't understand why it's checking the usr/libexec folder for the daemons although I've set the folder to /opt/product/postfix-2.6.5/libexec in the makefile. Here is also the cat of my makedefs.out:
[Code]....
Server :: Postfix SASL Authentication (UNIX Accounts)?
Nov 12, 2010I'm using postfix with unix accounts for a while now and I just realized today that SASL authentication, instead of working only with the USERNAME, it also works if the username is followed by ANYDOMAIN.COM
So, let's say I have the following UNIX users: tim, mike, john. If I set the Outgoing Username:[URL]..(where whatever.com can be any name you can think of) IT WORKS, even though it shouldn't, it should only work with tim, mike and john without any domain name. Does anyone know what might cause this and what's the workaround to this problem?
Software :: Debian + Postfix + Dovecot Find Old Accounts?
Jul 13, 2010I'm using mbox storing for dovecot 1.0.15 messages. The mailbox is in a different partition (/var/mail).The MTA is postfix 2.5.5. SO is Debian 5. How can I find email accounts that haven't be accessed within a 30 days period in order to delete them?
View 1 Replies View RelatedFedora Servers :: Unable To Launch Firefox From NIS Accounts
Dec 10, 2010I have a problem concerning about launching Firefox from NIS accounts. But it works perfectly if is started on terminal by the the local root account.
I have several hosts that's connected to a NIS server. When I tried to launch Firefox from one of these hosts, I got no response (Case 1 below). Here are the scenarios:
Case 1 - Fail to launch Firefox as NIS user: I login as NIS user account on the host, then I tried to launch Firefox by typing "firefox" on the terminal. But then I got no response from the terminal (the web browser didn't appear on the screen).
Case 2 - Success to launch Firefox as root: I login as root on the host, then I tried to launch Firefox by typing "firefox" on the terminal. The browser has appeared on the screen.
Case 3 - Success to launch Firefox as NIS user: I login as NIS user account on the host, then from a terminal, I login as root (using "su"), then I tried to launch Firefox by typing "firefox" on the terminal as root. The browser has appeared on the screen. Then immediately, without closing the browser window, I opened a new terminal as NIS user, then I tried to launch Firefox by typing "firefox" on the terminal as NIS user.
Software :: List All Postfix User Accounts In Command Line?
Mar 14, 2010how to list all postfix user accounts in command line?
View 10 Replies View RelatedFedora Servers :: Setup A Little Mail Ob Private Using Getmail To Get The Mails From Different Pop Accounts?
Aug 17, 2010i've set up a little mail server ob my private server, using getmail to get the mails from different pop accounts and to send it to maildirs of some virtual users, and i use dovecot as imap server to provide the mails to my clients which are mostly outook 2007. i run getmail as a cronjob which fetches my mails every 2 minutes, anyhow i'd like to run it on demand when a client pushes the send/receive button. is there a way to tell dovecot to run getmail on demand?
View 6 Replies View RelatedGeneral :: How To Config Internal And External Email Using Postfix
May 26, 2011I am using postfix and dovecot installed in one machine running linux centos 5.4 and I have two lan card eth0 and eth1
the eth0 is my IP from ISP
the eth1 is my internal IP
Now since my postfix and dovecot are started without any errors what I mean is. I can able to send in yahoo,gmail,etc... and also i can recieve email from outside. My question is how can I restrict this email address prinzz@prinzz.com denied for outside but can send and recieve only in internal while this prinzz2@prinzz.com is allow to send and receive outside and inside.
Server :: Postfix Is For Sending/receiving Internal Emails Only?
Jan 21, 2010One of our postfix servers is for sending/receiving internal emails only. When a user entered a wrong recipient address, it will take almost an hour for the user to get the "Recipient address rejected" email. What can be done to let the user get the "Recipient address rejected" email quickier.
View 7 Replies View RelatedFedora Servers :: Apache External IP To Internal IP Redirect
Feb 18, 2009I would like to redirect a external IP to a internal IP, all done with Apache. Is that possible.
View 4 Replies View RelatedFedora Servers :: Internal Mail Service Setup With 7 PCs On Network?
Jul 27, 2010I've 7 PC's on my network. I've to setup an internal mail service, to send mails inside the network. I've installed Fedora 12 on one machine and the rest run's on Windows XP. What all packages do I need? How can I configure it?
View 2 Replies View RelatedFedora Servers :: Recommended Postfix Configuration For SB?
Mar 27, 2009I am building an email server in what I consider to be a 'small business'. I would say my Postfix mail server will house 300 mailboxes (Max). I have a decent server with enough RAM / disk space to run this email server however I don't know what the best way is to manage / configure the users mail boxes.
how to create a new user on the Linux server using 'adduser / useradd' and then setting their shell to /bin/nologin. This is because the mail user will never need to log into the shell of the mail server directly and can still populate email from their mailbox which is located in their /home/$user directory. Now many people I spoke with have advised me that this is a bad and cumbersome method of account administration.
I am running:
Postfix 2.5
Clamav v0.94.2
Amavisd-new 2.5.4
Dovecot 1.0.7
Spamassassin 3.2.5
Fedora Servers :: Postfix Only Listening On Localhost ?
Oct 27, 2009I am trying to get my own email server set up, and so far its been going pretty smooth, The only thing that is not working right now is receiving emails. I can send email just fine, and when they are sent they are even sent from the proper addresses, but when I try to send an email to my domain, it does not go through.
I have the port forwards set up on my router to send all traffic on port 25 over to my mail server, I can telnet to the smtp server from the localhost just fine, but when I try to telnet from another computer on my network it gives me this message
Quote:
So I ran a netstat -an on my mail server to see what ip address smtp is listening on and I get this result
Quote:
Now most guides I find for this problem just say to un comment the line in the master.cf that says "smtp inet n - - - - smtpd", the problem is that line is already uncommented and I am still not able to telnet to port 25 from any machine on my network.
Here is my main.cf, tell me if there is anything that I can do.
Quote:
Fedora Servers :: Postfix With System Users
Oct 28, 2009Alright I have read through and tried many different tutorials but a VAST majority of them are with virtual users. This is my own personal email server so virtual users is unneccessary when I can just use the users personal mailbox.
My postfix main.cf there are 2 things I am unsure of. 1) For system users which local_recipiant_maps do i use? 2) What should mynetworks be?As I have been testing it out through telnet I can send mail but it doesnt get to my test email (a gmail account) and when i try to send an email locally it seems that everything works fine but the mail doesnt get there, and the error i am getting is that it cant find the user.
Fedora Servers :: Multiple Domains With Postfix
Aug 4, 2010I have Postfix + Unix Accounts + Virtual Domains. I have a bunch of domains hosted on my machine, let's call them [URL] [URL] and [URL]... etc Until know, domain2.com, domain3.com were mapped in virtual domains to [URL] So this is how /etc/postfix/virtual looks like:
[URL]
Like I said, all mail accounts are unix accounts, so, if for example I have the user "paul" this user will receive e-mail for ALL DOMAINS. [URL]But as it turns out, I now need a COMPLETELY ISOLATED domain... let's call it [URL]. So If I create a new user, let's call it "steve" I want steve to receive e-mail ONLY on [URL] and not on all others.
I would have to redo the whole thing from the beginning. I'd have to comment out the $mydestination parameter in the main.cf file and start using only virtual domains. So if I have the following users: paul, steve, sally, megan, jenny and I want paul and steve to ONLY receive mail for domain1.com, sally and megan to receive mail for domain2.com and jenny to receive mail for domainX.com, my /etc/postfix/virtual file would have to look like this:
[URL]
I'd have to create the unix account and then start modifying the /etc/postfix/virtual file.
Fedora Servers :: Allow All IPs To Use SMTP Running Postfix?
Sep 28, 2010I want to allow all IPs to use my SMTP server running postfix. what should i write in mynetworks section?
View 4 Replies View RelatedFedora Servers :: Postfix Does Not Receive External Email
Jan 14, 2010I have been running an email server on a Red Hat 9 system for 5 years, and wanting to upgrade it to the latest Fedora OS. A few days ago it crashed. The server is running Fedora 11 (up-to-date). Clients are Fedora 11 and Windows XP machines using Thunderbird for accessing email. The server is running Postfix and Dovecot. Within my local network I can send and receive emails. I can also send email to addresses outside of my local network. The only problem is that I cannot receive any email from outside the local network. I cannot think of anything aside from my firewall (iptables) or postfix config that could be causing the problem.
Below are my iptables file, and the postfix main.cf changes that I have made.
Iptables (the same file I was using on Red Hat version 9 with one minor deprecated syntax changed):
*nat
:PREROUTING ACCEPT [22:1894]
:POSTROUTING ACCEPT [14:840]
:OUTPUT ACCEPT [17:1356]
-A POSTROUTING -o eth0 -j MASQUERADE
COMMIT
*filter .....
Fedora Servers :: Force Php Mail() Through Postfix + Auth?
Mar 8, 2011I'm a bit lost with the PHP/Sendmail configuration, maybe somebody could help me getting back on the right track. Following situation:
Postfix:
* accepts smtp on port 25 but from his own domains. Some policy and spamchecks through amavisd are made.
* accepts submission on port 587 and 465 from authenticated users only. Quota and spamchecks prevent outgoing spam.
So I'm enforcing a very strong outgoing spam-policy but the users are still able to use the php mail() function to send spam through the /usr/sbin/sendmail command.
My users have access to their own php.ini so my idea was to somehow enforce the delivery through the local postfix on port 587 or 465 and just let them enter their user/pass in their php.ini. (I suppose, their might be a cleaner-solution ).
Unfortunately, my configurations like smtp_host, port, user etc. are getting ignored if the sendmail_path line is active. But if I comment this line out, php just uses the default, which is the same as configured in the sendmail_path line - so it's active whether i use the line or not (setting it to an invalid command breaks the mail() function completely).
how can I enforce my anti-spam policy on the php mail() command?For my ssh users I just blocked the outgoing connection to localhost on port 25 which seems to work so far, but somehow the postfix-sendmail-wrapper just ignores this.
Fedora Servers :: Email Sender Address - Postfix / Dovecot Etc
May 21, 2009I have an email server configured with postfix, dovecot, saslauthd and squirrelmail. It works great. In fact I'd even say it works too well: in squirrelmail, I can configure any sender address and my server will accept it. Message will be sent, wether the sender's address is [URL] or [URL]. Is there any way of limiting it in such way that only [URL] is accepted as sender's address?
View 6 Replies View RelatedFedora Servers :: Relay Access Denied 554 5.7.1 (postfix And Smtp)
Jul 2, 2010My postfix is ok with receiving emails but i can send mail to my domain only [URL] When I want to send to other domains i receive this error (in the maillog):
Quote:
postfix/smtpd[14172]: NOQUEUE: reject: RCPT from 93-46-46-73.ip106.fastwebnet.it[93.46.46.73]: 554 5.7.1 <giannileggio@shoppeo.com>: Relay access denied; from=<info@sampledomain.com> to=<giannileggio@shoppeo.com> proto=ESMTP helo=<[36.234.52.97]>
it is the same via thunderbird or via telnet. This is my configuration
Quote:
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
broken_sasl_auth_clients = yes
command_directory = /usr/sbin
[code]....
I used 'sampledomain' instead of my real domain
Fedora Servers :: Access Denied When Sending Mail - Postfix?
Jan 18, 2011i have configured mail server with postfix with dovecot with no encryption:When connecting with Thunderbird imap is working fine. when sending email from another domain to this domain again it is fine. but when i want to send mail frommy domain to another it gives me error and this is /var/log/maillog:
Code:
Jan 18 18:23:09 srv1 postfix/smtpd[3991]: NOQUEUE: reject: RCPT from unknown[95.81.67.120]: 554 5.7.1 <Recipient email>: Relay access denied; from=<Sender> to=<Recipient email> proto=ESMTP helo=<[127.0.0.1]>
[code]....
Fedora Servers :: Unable To Connect Apache / Postfix And Php Mail Script
Aug 12, 2009I installed FC10, and configured everything to work with my static IP address [URL]. As far as email goes everything works except for the php script on my website. This script worked fine on my previous install, and it appears to actually submit the email as shown in the maillog:
Aug 12 14:21:02 myhome postfix/pickup[27581]: 37406BFDD9: uid=48 from=<apache>
Aug 12 14:21:02 myhome postfix/cleanup[27783]: 37406BFDD9: message-id=<20090812192102.37406BFDD9@www.myhome.com>
[code]....
I also created the following php script to test
<?
(mail ("test@myhome","Test message","this is a test"))
?>
And I was able to send successfully with this script with the only difference being it was sent by root rather than apache. This leads me to believe it's some sort of rights issue with the apache user. I wouldn't be surprised is SELinux was behind it all. I spent days and days after installing wordpress trying to get it to connect to mysql, and that turned out to be a SELinux issue.
Fedora Servers :: Postfix : Some Users Considered As Spam By Certain Mail Providers?
May 21, 2010I have an issue with postfix and my server.One account (mine) is not considered as spam by no one. But all the other users are treated as spam by yahoo, and hotmail. And I can't understand why.Here are the header from one user who sent an email to my yahoo account (treated as spam):
Code:
From userNAme Sat May 22 01:52:27 2010
X-Apparently-To: me@yahoo.ca via 98.136.183.25; Fri, 21 May 2010 14:52:55 -0700
[code]...
Fedora Servers :: Configure Email Address Alias Using Regular Expression In Postfix?
Mar 8, 2010I am trying to configure virtual alias using regular expression.
For example :
Email send to user.1@example.com and user.2@example.com will deliver to user mailbox.
Email send to user2.1@example.com and user2.2@example.com will deliver to user2 mailbox.
And the numbers or alphabet in between user name and the domain will be vary , I can't just do a normal alias.
I been try to play around with main.cf and the virtual alias table but still not able to get work. So I am not sure is the main.cf didnt configure correctly or the regular expression is not working.
Fedora Servers :: Postfix - Something Changed In The Versions And It No Longer Works When Saved Main.cf File
Jun 22, 2009I upgraded from Fedora 10 to Fedora 11, and it seems that when I saved my main.cf file, something changed in the versions and it no longer works. I've tried going through the file and tweaking it, but it's not working. Here is the postconf
[Code]...
Ubuntu Servers :: Samba PDC - Cannot Add Machine Accounts
May 4, 2010I am unable to join a W2K or XP machine to a Samba PDC. I have tried to make this work on both 8.04 LTS and 10.04 LTS without success. Everything else works but I cannot add machine accounts "on the fly" using the "add machine script" as provided in the server guide. I have been able to make it work by enabling the root user but not as a user with admin privileges and sudo in the script. Despite multiple attempts including a new 10.04 install and following the instructions (in the 9.10 server guide) to the letter. Does anyone out there have a samba PDC actually running on Ubuntu and able to add machines on the fly without enabling the root account (i.e using SUDO in the script and a user from the admin group)?
View 1 Replies View RelatedSecurity :: Authentication - Use AD Sys Accounts To Logon To Servers
Mar 3, 2010I want to use AD sys accounts to logon to linux servers. What is the best and most secure way to do this. This because we want to ensure it is tracable when a server administrator makes changes to a linux server. Now we use root to make changes to the servers.
View 13 Replies View RelatedUbuntu Servers :: Easiest Way To Move 200 Accounts To New Server?
Feb 9, 2010I'm in the middle of moving my lab to a new server in the middle of the school year.. and need to copy all the user accounts to the new box, hopefully with all the student's passwords and contents of their folders intact.And since we are using the system daily, I need to do it all in an hour or 2.I'm thinking I can just
1. diff /etc/passwd and /etc/shadow from the old the new
2. copy all the student folders to new /home
3. write a script to set the permissions on all the new /home folders to match the user names.
It seems easy and safe so long as I back up the 2 existing files..Any reason not to try? Or is there an easier way?