Ubuntu Servers :: Create New Email Address In Postfix

Jan 30, 2010

Working on ubuntu server for 1st time and need to create a new email address.The server has postfix

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Fedora Servers :: Email Sender Address - Postfix / Dovecot Etc

May 21, 2009

I 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?

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Fedora Servers :: Configure Email Address Alias Using Regular Expression In Postfix?

Mar 8, 2010

I 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.

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General :: Copy And Forward Email To Multiple Email Servers Using Postfix?

Dec 31, 2009

I have an email setup where all of the emails from our email host is downloaded to our Linux server using Fetchmail. Then some of the incoming emails are sent to an MS exchange server (server1.domain.com) using Postfix. What i want to do is to send a copy of all emails to Another server (server2.domain.com) for redundancy.Can postfix be configured to send copies out to both?

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Red Hat / Fedora :: Redirect The Postfix Email Address?

Dec 28, 2010

tell postfix to send email sent to one email address to another email address. What I really need to do is tell postfix that every email sent to [URL] and [URL] be sent to [URL] I tried transport maps like this: [URL] but that did not work. I then tried canonical maps like this:

recipient_canonical file:

/^((dbsupport|helpdesk).*)thisdomain[.]com$/ admins@thatdomain.com

sender_canonical file:

/^(.*@).*thisdomain[.]com$/ ${1}thatdomain.com

but it did not work either. I am really exhausted and I need to find a solution for this one since it is my boss asking me to get this working. This is what if in /var/log/mail in box1:

Dec 28 16:10:25 box1 postfix/pickup[19291]: 54D258F726: uid=0 from=<root>
Dec 28 16:10:25 box1 postfix/cleanup[23489]: 54D258F726: message-id=<4D1A5241.mailIBZ11LRR6@box1.thisdomain.com>

[code]....

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Ubuntu Servers :: [postfix] Sent Email Returns To Inbox?

Jan 27, 2011

I'm running ubuntu 10.04 as a server that hosts a website and our email. I set up the email (Postfix) to work with Dovecot to enable IMAP and POP support.The mails can be retrieved and sent through this server with no hassles. We just have an issue that all emails sent via a client to any other address (be it on the same domain or not) will return to the inbox of that client.So basically, I open MS Outlook. Click new message and send it off to my GMail address. After I send it, it pops into my inbox on Outlook (stating that it came from me). The intended recipient also gets the message.

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Ubuntu Servers :: How To Postfix And Email Users Database

Jun 14, 2011

I have installed ubuntu 10.04.2 LTS and followd all the steps from the tutorial from [URL], postfix and dovecot works fine ...but ...is there any way to create email accounts (postfix account) without creating linux accounts for each mail account ?

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Ubuntu Servers :: Postfix Maildir - Get Email To Forward To Other Accounts?

Apr 8, 2010

I 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.

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Ubuntu Servers :: Installed Postfix Setup - Can't Access Email

Nov 20, 2010

I installed Postfix, Amavis-new + Spamassassin + Clamav, Dovecot, and SquirrelMail today, using the Ubuntu guides for each. I have 10.04 LTS Server. My PHP scripts can send email, but when I tried to log into Squirrelmail, I couldn't. Here is what my error log produced (the server name and user name have been changed) :

Code:

myserver dovecot: imap-login: Login: user=<username>, method=PLAIN, rip=127.0.0.1, lip=127.0.0.1, secured
myserver dovecot: IMAP(username): opendir(/home/username/Maildir) failed: Permission

[code].....

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Ubuntu Servers :: Dovecot/Postfix Cannot Receive Email Via Client?

Apr 12, 2011

I have a very basic install of dovecot and postfix on the latest version of Ubuntu server. This is an internal only email server with internal only DNS. I can send email via clients and check said emails via the command line when logged in as the appropriate user. I cannot for the life of me check said emails via SquirrelMail on the server nor using IMAP clients. I have no idea where to look and I can't find a basic tutorial for the life of me. Where should I start?

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Fedora Servers :: Postfix Does Not Receive External Email

Jan 14, 2010

I 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 .....

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Ubuntu Servers :: User Creation In Postfix - Cannot Send Or Receive Email

May 3, 2011

I used this tutorial to setup to setup iSpconfig postfix courier: [URL] but i cannot send or receive email:

[Code]....

Basically when i create users in ISPconfig, something goes wrong, mysql is running and i have postfix-mysql installed and running too.

[Code]...

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Ubuntu Servers :: Setup Postfix To Relay Email It Cannot Deliver Locally?

Jul 17, 2011

I'm trying to setup postfix (or exim, I don't mind which), so I can move away my last remaining PC from Windows.I've tinkered with Postfix for good part of a month and I can get it to accept emails using SMTP and post them to a virtual mailbox based on MySQL tables. And it rejects mail addressed to local email addresses that it can't find in the table.

First question (or problem.) I've set up Postfix to relay email it cannot deliver locally such as is the case when you send out an email. My remote host requires authentication. How can I set this up?

Second question: I want to force my clients to use either AUTH, TLS or SSL, and not allow anonymous connections (to prevent an open relay server.) How do I set that up without interfering with the smarthost setting? The smarthost login is not one of my clients, it's a pre-determined login and password that is solely used for the email relaying aspect.

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Server :: How To Access Local Part / Domain Part Of Email Address In Postfix's Main.cf?

May 24, 2010

I'm trying to figure out how to access the local part and the domain part of an email address in postfix's main.cf. For example, myname@mydomain.net has myname as the local part and mydomain.net as the domain part.I get the whole email address with %s. I want to speed up the lookups by writing better database queries.I've had no luck finding this in the otherwise well documented postfix.

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Ubuntu Servers :: Postfix Spam 'from' Address Query?

May 17, 2011

Very new to Ubuntu and Linux so this may be a simple one. I've recently setup an Ubuntu Server 10.04 box as a mail relay running Postfix and Amavisd-new (Spamassassin & ClamAV) and this has been working really well. I started to get a few emails through today with the following header[URL]..(removed domain name) The name's always in quotes and random. The fqdn is that which I configured in postfix as $myhostname. I can't figure out how this address is being used. This box is only used for incoming mail and acts as a relay to Exchange. Exchange doesn't send out through it. The only thing that may be going outwards is bounced messages from Exchange which are almost exclusively to linkedin.

The fqdn isn't public. This box isn't even part of our internal domain, it's just named that way with manual DNS added. Anyone seen this before? Will this header have been part of the message when it arrives at postfix or could this have been added by postfix itself?

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Ubuntu Servers :: Postfix Connection Refused - Email Bounces Back To Sender

Aug 8, 2010

I'm testing my mail server, and sending email works fine. However, when I tried to send emails to my server from gmail, I get this log:

Code:
Aug 8 14:18:17 anbient postfix/smtpd[14228]: warning: database /etc/postfix/virtual.db is older than source file /etc/postfix/virtual
Aug 8 14:18:17 anbient postfix/smtpd[14228]: connect from mail-qy0-f169.google.com[209.85.216.169]
Aug 8 14:18:17 anbient postfix/smtpd[14228]: F3D4B1DD02C0: client=mail-qy0-f169.google.com[209.85.216.169]
Aug 8 14:18:18 anbient postfix/cleanup[9988]: F3D4B1DD02C0: message-id=<4C5EBC96.2030800@gmail.com>
Aug 8 14:18:18 anbient postfix/qmgr[9993]: F3D4B1DD02C0: from=<felipefidelix@gmail.com>, size=1982, nrcpt=1 (queue active)
Aug 8 14:18:18 anbient postfix/smtp[9995]: connect to net[174.132.240.146]:25: Connection refused
Aug 8 14:18:18 anbient postfix/smtp[9995]: F3D4B1DD02C0: to=<fidelix@net>, orig_to=<eu@felipefidelix.com>, relay=none, delay=0.15, delays=0.09/0/0.05/0, dsn=4.4.1, status=deferred (connect to net[174.132.240.146]:25: Connection refused)

And this is strange. 174.132.240.146 seems to be the web address 'net.net'. I am sure this has to be some setting in postfix, cuz its trying to deliver the email to 'fidelix@net', and that cant be right.

Here is my postconf -n output:
Code:
root@anbient:/var/mail# postconf -n
alias_database = hash:/etc/aliases
alias_maps = hash:/etc/aliases
append_dot_mydomain = no
biff = no
broken_sasl_auth_clients = yes
config_directory = /etc/postfix
home_mailbox = Maildir/ .....

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Ubuntu Servers :: Postfix 'status=bounced' Unable To Send Email To A Domain?

Sep 8, 2010

After a reboot of my VPS, I keep getting the following error when sending email to my domain (hosted on Google Email). I can send to other email addresses but my own. So it seems like postfix thinks all mydomain.co.nz is to be sent internally?

Sep 9 09:25:05 mydomain postfix/pickup[20784]: 0316C3CC68: uid=1000 from=<sidb>
Sep 9 09:25:05 mydomain postfix/cleanup[20806]: 0316C3CC68: message-id=<20100908212505.0316C3CC68@mydomain.co.nz>
Sep 9 09:25:05 mydomain postfix/qmgr[20783]: 0316C3CC68: from=<sidb@mydomain.co.nz>, size=326, nrcpt=1 (queue active)[code].....

How do I tell postfix that mydomain.co.nz is to be sent to Google email server?

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Ubuntu Servers :: Get Email Address Pushing Emails Out To Phone?

Mar 26, 2010

I have a domain hosted with some remote host where I pay $10 a month and they provide me with, among other things, a bunch of email addresses. One of these addresses is my default address I use for everything and is blackberry@mydomain.com. I no longer have a Blackberry, I switched over to a HTC Hero with Google Android so I'm wondering how I could get that email address pushing emails out to my phone. Android supports Exchange but the licenses are too expensive for me. Is there an Ubuntu alternative to make this work somehow?

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Ubuntu Servers :: Postfix Sender Spoofing - Implement Some Address Mapping To Users?

Feb 8, 2010

I've set up an email server as per this howto: [url]

In a nutshell, it uses a combinatio of postfix, dovecot, amavis (ClamAV and SpamAssisan) and mysql.

However, with this setup, authenticated users are able to spoof outgoing message by simple changing the "from" tag.

Does anyone have any ideas on how I could implement some address mapping to users?

In this setup, postfix users are NOT system users, by are stored in the database.

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Ubuntu Servers :: How To Create A Mailbox For Postfix

May 8, 2011

EDIT: Change the topic, see post #3

I've been following this guide: http://flurdy.com/docs/postfix/

And done the points up to "Advanced mail server" and are trying to test mailing mail@mydomain.com to mail@mydomain.com (yes, the same inbox) using Thunderbird, through my own DNS, from the server.

But I get the following error: The message can not be sent because the connection to SMTP server mydomain.com timed out.

And when I check /var/spool/mail/virtual where the mailboxes are supposed to be stored there are none.

So I'm wondering how I create a mailbox with postfix.

I can add that I am quite a noob at linux but have to do this in a school project.

I'm using ubuntu server 10.04 32bit with GUI (yes I know, I know)

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Ubuntu Servers :: Postfix Make Install - Error - Postfix: Fatal: Chdir(/usr/libexec/postfix): No Such File Or Directory

Mar 11, 2010

Here 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]....

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Ubuntu Servers :: Create A Detailed Guide For A Postfix Server Running On At&t Internet?

Apr 18, 2011

I currently have a personal use server setup in my home and would like to be able to send emails from my domain name.

At&t blocks the standard ports used so some form of forwarding would have to be used. I've looked at other guides and followed them to the key but it appears I'm always missing something.

So my question here is could anyone write a detailed guide from start to finish on how to install a postfix server behind an at&t connection complete with MX record and firewall configuration information?

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Ubuntu Servers :: Built In Software To Create A Global Address Book?

Jun 28, 2011

I have an email server running 10.04 LTS and it's configured with postfix, amavisd-new, and I think sendmail. Does Ubuntu have any built in software to create a global address book? I know there is a way to create an LDAP directory for example. But are there any alternatives?

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Ubuntu :: Exim4 Copy All New Email To Another Email Address?

Jan 18, 2010

Is there a way to configure exim4 to bcc all new incoming emails to another email address? My boss wants a copy of all outgoing emails.

I know postfix can do this with a bcc_always option. Im sure exim4 should be able to also.

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Server :: Allow Unsubscribed Email Address To Send Email To Mailman List?

Jul 1, 2010

is there a way to allow unsubscribed email address to send emails to mailman list without having to manually set a filter for that email address?

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Ubuntu Servers :: Cron Sending Email From Address / Change The Default Domain Name For Cron?

Apr 29, 2011

Can anyone tell me how i change the default domain name for cron?everything i cron runs it emails from and to user@com.com

this leaves me with a massive list of failed mails in postfix.i have mailto on my main crontab but i cant do it on all of them.

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Server :: Block Email From Certain Group To A Specific Email Address?

Apr 29, 2010

Is there a way of allowing only certain domain to send e-mails to certain specific e-mail address. I am using Sendmail, and I have an alias which translate to certain members of staff within my organization. I don't expect e-mails from outside our domain to be sent to this alias e-mail address.

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Server :: Dropping All Email For Specific Email Address?

Jun 12, 2011

I have a user who was getting constantly spammed so I deleted their email account but it's still coming in and trying to get delivered, how do drop all email for a specific email address?

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Software :: Postfix: Forward All Account Email Within Domain To Another Email Account?

Dec 3, 2009

Im pretty sure this is trivial to config, but I havent had any luck searching on google.My situation is: I want to forward any emails sent to my domain to another account. So:

Code:
root@domain -> another_acc
any_other_system_user@domain -> another_acc
any_unknown_user@domain -> another_acc

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Server :: Routing Inbound Email To Multiple Email Servers?

Dec 21, 2009

I have recently setup a new mail server and have simulated sending and receiving on the new email server. The new email server will replace the primary one.I would like to setup the new email server in parallel with the existing one.This way i can observe issues that might occur and be aware of what could go wrong. I want to received mail to be delivered to both mail servers at the same time.I would like to use postfix, exim i find a bit to difficult to understand.I have thought of using transport maps, the only problem is that you can only forward mail to one server at a time using transport maps.I think recipient_bcc_maps and sender_bcc_maps could work, i would just like ideas of how i can do this.

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