Free and open source mail transfer agent (MTA) that routes and delivers email. When asking about postfix problem, please include the relevant maillog lines and output of the following command: "postconf -n" (content of main.cf) and/or "postconf -M" (content of master.cf)

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3answers
129 views

Postfix - distribution of mail users not working

I have problem with distribution emails, I need email from domain @cokdeje.cz send to user forexample info, from domain @surfujeme.cz to another, etc. /etc/postfix/main.cf smtpd_banner = ...
10
votes
2answers
128 views

Email from our server tagged as junk by Hotmail Smartscreen unable to inform Hotmail that it is legitimate

Since more than 1 month ago we are having our email from one of our servers systematically tagged as junk by Hotmail Smartscreen filter. We have taken the following actions/measures without success: ...
1
vote
2answers
329 views

Postfix how to triggering my script when outgoing email status is sent?

I want to run a program when postfix has successfully sent out a mail (local or remote). I would like to pass the headers to program and if possible also the destination ip or address (exclude spam ...
1
vote
2answers
226 views

Postfix, Dovecot - connection from outside, authentication

I want to run postfix + dovecot on my server. I'm doing it for first time. Postfix and Dovecot works on local - I can connect through telnet, and send/receive e-mails using commands. When I try to ...
1
vote
2answers
971 views

opendkim incoming not verified

I've installed opendkim with postfix on Debian Wheezy. Outgoing mail is getting DKIM signatures. The smtpd and non-smtpd milter spec is the same. Incoming mail seems not to be verified - in a ...
0
votes
2answers
342 views

sendmail is not delivering messages to recipients

I have run into a number of problems getting sendmail to work. None of the solutions I've tried have worked. First: sendmail was hanging for 60 seconds and then not sending the email. To solve this, ...
0
votes
2answers
89 views

Postfix - receive mails in user account

I have successfully installed and configured postfix mail server, and I can now send mail from my user account mail to another email on the net, through Gmail. What I want to achieve: is to send ...
0
votes
2answers
59 views

Postfix - How to send mail to any domain?

On my website, I allow users to enter their email and a message. My website then generates an email FROM them TO myself, which is passed along to my email provider. (The reason for this is so that ...
0
votes
2answers
178 views

How to process incoming email sent to a catchall address (and a few valid email addresses)

I need to build a web application where people can send an email to custom email addresses (like - 1week@example.com, or 2days@example.com) and the email address '1week' and '2days' is used to perform ...
0
votes
2answers
231 views

No sign of smtp login atampt with Outlook, Thunderbird

My mail server seems to be working when dealing mails in squirrelmail set up on my server. It also works, when i set up a gmail account for using my server as an smtp server for outgoing mails with ...
-1
votes
2answers
250 views

Postfix not sending to and from headers

Currently, i'm having an out-of-the box settup of postfix on ubuntu (postfix 2.7.1) on server A. When i'm trying to send an email from server B with "telnet serverA 25" from an email address inside my ...
-1
votes
2answers
462 views

SMTP Relay to Multiple Hosts

I have a situation where I need to configure an MTA to relay messages for a single domain (@example.com) to multiple (3) seperate SMTP servers. Email for user@example.com received on SMTP-1 needs to ...
-1
votes
2answers
649 views

Policyd quotas setup

I have installed and configured policyd 2.0.8 according to INSTALL document in installation directory. My webui works fine, no problem reported in logs. And then I setup some quotas on Default ...
-1
votes
2answers
270 views

Forward incoming mail to any domain not specified in relay_domains

we have an internal test-server that uses real, live mail addresses to send out status mails sometimes. We don't want these mails to end up with our users but for different reasons we can't use a ...
-1
votes
1answer
624 views

Postfix virtual domains and Cyrus for imap

I am setting up a email server on a centos box where I am using the virtual(8) delivery agent within postfix so that I dont need to create a unix user for each email address, and I have set up Cyrus ...
-1
votes
1answer
1k views

“Postfix SMTP server: errors from *” repeated automatic response

I'm attempting to setup a mail server with Postfix and Dovecot. It's not really working all that well, but there's something more urgent I'd like to get fixed first. I sent a few test e-mail ...
-1
votes
1answer
663 views

Postfix/Dovecot cannot receive email from external sources

HELP! Haha. I recently was an idiot and foobared my server. I had a mail server running on it. On my new server, i am trying to set it back up and I cannot get it to work. I have almost the same exact ...
-1
votes
1answer
186 views

Automatically whitelist Postgrey for outbound email?

I have a mail server with Ubuntu Server 12.04, Postfix, Dovecot, and Postgrey, using MySQL (MariaDB) and managed through Postfix Admin. I am looking for a way to automatically add outbound email ...
-1
votes
1answer
82 views

Configure postfix to view catch-all address in mail header

I configured catchall for postfix as follows: # vim /etc/postfix/virtual @example.com test So if we send mail to xyzjsdv@example.com will get delivered to test@example.com. But the problem was it ...
-1
votes
1answer
327 views

working mail system (real users) switch to virtual users Postfix+Dovecot+Roundcube Debian Wheezy

I have a working configuration on a Debian Wheezy VPS of: postfix 2.9.6 dovecot 2.1.7 (imap and pop3 but only use imap) roundcube 0.9.5 This is using real mailboxes (i.e. my linux ...
-1
votes
1answer
88 views

Allow spoofing on postfix server

I'm trying to set up help desk software which requires the ability to change the headers of a message (aka 'spoof' it). Right now, my mail server is configured to use SASL and requires authentication ...
-1
votes
1answer
110 views

dovecot and postfix from debian repository

I installed dovecot dovecoot-mysql postfix and postfix-mysql from debian repository 7. I start them with /etc/init.d/postfix start and /etc/init.d/dovecot start but When i use nmap localhost I see ...
-1
votes
1answer
1k views

Postfix smtp mail to external hosts not possible

I administer a server (Ubuntu 12.04 LTS) running a web server and a mail server - The web server is running all fine, but the mail server is a problem. I have Dovecot installed and configured ...
-1
votes
1answer
307 views

How to do Postfix accept outgoing mail from another internal servers

I have a MTA with Postfix SSL/TLS configured and sending messages perfectly fine. In the same internal network, I have other servers that I want to send mail through this MTA. In main.cf variable ...
-1
votes
1answer
111 views

Setup Postfix and Dovecot with mysql but can't receive mail for users defined in database

I setup Postfix and Dovecot with mysql but can't receive mail for users defined in database. Actually I can login to webmail and even send mail. Remote host said: 550 5.1.1 ...
-1
votes
1answer
292 views

Something keeps connecting to Dovecot and Postfix

My Dovecot mail server and Postfix MTA seems to be generating logs about attempts to login from localhost. How could I investigate this issue? Log excerpt: Jun 8 09:36:31 mailserver ...
-1
votes
1answer
256 views

Postfix Relay access denied in centos

I have install postfix in centos 6.4 server and made changes in main.cf file like this. nano /etc/postfix/main.cf myhostname = server.kavirajan.com mydomain = kavirajan.com myorigin = $mydomain ...
-1
votes
1answer
147 views

Postfix does not work over remote connections

I am attempting to set up an email server on a VPS running Debian Squeeze. I've setup Postfix according to the instructions at here. Everything seems to work fine if I connect to the server from ...
-1
votes
1answer
37 views

Why does my mail server reject mail from a particular domain?

Below is an excerpt from the log: exchngdel postfix/smtpd[11617]: NOQUEUE: reject: RCPT from unknown[220.77.94.202]: 554 5.7.1 <unknown[220.77.94.202]>: Client host rejected: Access denied; ...
-1
votes
1answer
86 views

storing bounce notifications in database

I want to get the error code and the bounced mail when a bounce occurs. I have added content filter below bounces in master.cf and created a piping. I created a transport map in main.cf and I ...
-1
votes
1answer
173 views

Procmail Postfix issue

Our server is using CENTOS uses postfix: Nov 1 11:31:52 webserver postfix/smtpd[30424]: 822A91872F: client=unknown[5.133.168.42], sasl_method=PLAIN, sasl_username=ashley@website.co.uk Nov 1 ...
-1
votes
1answer
53 views

Postfix MySQL Forwardings

I configured my Postfix server to use MySQL authentication. So I defined email account and forwardings like this: virtual_alias_maps = mysql:/etc/postfix/mysql-virtual_forwardings.cf ...
-1
votes
1answer
105 views

Postfix mail server - forward email on failed delivery

Just wondering if there was a way to setup in Postfix mail server a 'redirect' email address if any emails fail to deliver to any of the intended recipients?
-1
votes
1answer
454 views

Postfix “Relay access deined” error with Outlook

I am following this tutorial and finished the basic setup. I can login and send via squirrel mail and telnet but receive a "relay access denied" error in the logs when i try and send from Outlook. all ...
-1
votes
1answer
182 views

Dovecot problems downloading mails

When I run telnet localhost imap2 both from localhost, using IP from external, mutt -f imaps://lasse@"mydomain"@localhost and using webmail, I can view my messages. But If I run mutt -f ...
-1
votes
1answer
211 views

Cascading smarthost in postfix failed

For some reason, we have three MTA namely MTA-A (IP:10.1.8.1), MTA-B (IP:10.1.9.1), MTA-C (IP:10.1.10.1):- MTA-A is a MX exchange which is responsible for local delivery only MTA-B is a MTA ...
-1
votes
1answer
1k views

postfix, relay local domain

I have virtualmin and settings on virtualhost: mailname and hosts mydomain.com I have all my emails accounts on gmail e.g. support@mydomain.com However when sending emails in Joomla (PHP Mail ...
-1
votes
1answer
624 views

Can't send email via SMTP in Postfix/Ubuntu, but can receive it fine using IMAP/POP3

I'm running Ubuntu, have Postfix installed. Followed https://help.ubuntu.com/community/Postfix to the letter. I can receive email via IMAP and POP3 perfectly in Thunderbird. But when I try to send ...
-1
votes
1answer
42 views

Mails from specific mailaddress cannot be delivered through mailing list(mailman)

I got some troubles. Mailing lists of mailman cannot receive mails from only my mail-address. I stated trouble details in the following. The server have mailman software. Any lists created on the ...
-1
votes
1answer
212 views

Problem with e-mail server

I follow this tutorial step by step and in the end http://wiki.mediatemple.net/w/DV:Install_Postfix_on_Ubuntu#Configuring_TLS_and_SASL_authentication and i can make mi server work correctly the ...
-1
votes
1answer
378 views

configure postfix to put the incoming mail into folder instead of send it to another machine

We have an webmail service. Now, the MX record is postfix server (configured as domain relay) that check the mail with amavis, spamassain and clamav, and after that the postfix server (or the ...
-1
votes
1answer
62 views

Mail mirroring / monitoring in Linux

As one of my client asked to monitor corporate emails (from and to), I needed a solution. I find a Windows based solution (Hmailserver) which allows mirroring of emails to a specified address. But as ...
-1
votes
1answer
428 views

Setup Postfix Mail Server in Ubuntu 10.xx for a VirtualHost

I want to work with Postfix in Ubuntu 10.xx (.04 or .10) so that one of my virtualhost is the domain name or "mail name" as the configuration calls it for Postfix. How do I do this? ANd how do I ...
-1
votes
1answer
72 views

Resource intensive e-mail filtering in Postfix

I need to do both some light and heavy mail processing with Postfix, and I'm no expert at all, so before hiring someone to implement this, I want to understand more about it. One the one hand I need ...
-1
votes
1answer
286 views

How to authenticate multiple IMAP users to the same mailbox in Cyrus

I have a standard Postfix/Cyrus setup with email account like account1@myhost.com. Users authenticate via IMAP. I want to create an email alias account like otheraccount1@secondhost.com and ...
-1
votes
1answer
325 views

Does Folder wise mail fetching possible into zimbra (postfix) from old server

I had succefully fetch all my old mail server mail in to new zimbra mail server (postfix) using fetchmail...but all mails goes into inbox insted of specific folder.... So does folder wise mail ...
-1
votes
1answer
243 views

Multiple mailbox deliveries in Postfix

I have a suspicion that what I'm trying to do is impossible, but I'll ask the question anyway. If I'm using virtual domains, is it possible for an inbound address to deliver into multiple mailboxes ...
-1
votes
1answer
506 views

Debian Unstable + Postfix 2.6.5 + dkim-filter 2.8.2 issue

I have Postfix installed on Debian Unstable, as the title states, the system is completely up-to-date, I have tried to get DKIM signatures working on outgoing mail using dkim-filter 2.8.2. I couldn't ...
-2
votes
1answer
15 views

Configure postfix to run filter only with selected mail else all other mail pass without being filtered

I am running postfix and I'm using ubuntu 14.04. I created php script and i injected it into postfix to filter incoming mail. All run as I wish. But Now I want my postfix to run filter only with ...
-3
votes
1answer
47 views

CentOS Postfix Server Hanging on NULL Recipients

I have a CentOS server that runs postfix and whenever a null recipient is sent to it, the server freaks out. Instead of simply rejecting the mail, it doesn't know what to do with it and tries over and ...