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
131 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 = ...
1
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2answers
35 views

postfix authenticate disable smtp port 25, but 587

I am trying to make postfix not to auth users on port 25 but only on 587 and using STARTTLS. I have tried may different confs, but no success so far. main.cf: ... smtpd_sasl_auth_enable ...
1
vote
2answers
371 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
1k 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
458 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
93 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
60 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
186 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
232 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
467 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
663 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
271 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
63 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
73 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
291 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
336 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
246 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
507 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 ...
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votes
1answer
16 views

TLS for outgoing mail (following ISPmail) not working

I built my mailserver on a vserver after the ISPmail tutorial (https://workaround.org/ispmail/wheezy) (which is awesome). The only remaining problem is that it does not seem to use TLS with outgoing ...
-2
votes
1answer
37 views

postfix & dspam “Daemon mode failed to start ”

I'm experiencing this issue on my postfix/dspam/dovecot configuration: May 28 12:35:59 mx01 dspam[1514]: Creating local domain socket /var/spool/postf ix/dspam/dspam.sock May 28 12:35:59 mx01 ...
-2
votes
1answer
27 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 ...
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votes
1answer
665 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 ...
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votes
1answer
22 views

postfix check user database to prevent forged address

Please check sample spam mail Hello: We are facing problem with our mail server. We have two server for mail system, one is pop only (Dovecot installed) and another one is SMTP (postfix, amavis, ...
-3
votes
1answer
51 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 ...