An SMTP/POP/IMAP email server

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14 views

Is there some simple Courier frontend? [on hold]

I'm looking for some simple Courier Mail Server frontend, so that I could setup a mail server easily. I like how it's done in cPanel, but I need something more lightweight, only e-mail frontend, ...
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0answers
24 views

Dovcot SMTP “435 Unable to authenticate at present”, But Courier Mailserver Works Fine

I'm having somewhat of a weird issue on my server: My SMTP service stopped working, along with my RoundCube/Webmail services (But I believe this is a separate database issue) When I try to send mail ...
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1answer
51 views

imapd-ssl: admin: No such file or directory

I am trying to set up my VPS so I can use Thunderbird IMAP to manage my mails. First, I installed postfix and followed this guide to create an SSL certificate. Then I installed sasl2-bin and ...
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1answer
23 views

how do I add an account into the built-in courier administrator group? [closed]

In the documentation it says that there is a built in administrators group, but how do i add an account to that administrator group http://www.courier-mta.org/authlib/README_authlib.html The access ...
0
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1answer
26 views

Courier can not access mysql server while mysql-client can

I've setup a mail server on an Ubuntu 14.04 server. I've installed Courier as the IMAP server and I've configured it so it can connect to MySQL and use its data as the user list and stuff. I've ...
1
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1answer
33 views

Migrating messages from an old mailserver to a new (courier)

So I have a linux box running Postfix/Courier for use as a mailserver, using Roundcube as a front-end. User accounts are setup in the usual Maildir, with cur, new, and tmp folders. I had an older ...
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1answer
43 views

Dovecot: move all e-mail from a sub-mailbox to main INBOX

Introduction: I am in the last stage of migrating a very big mail account from a remote courier mail server to a new dovecot server. For this I used dsync to move the INBOX from the old server. ...
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1answer
41 views

IMAP archive on NAS storage forces a Error: Input/output error for maildir_lock [closed]

My server is running out of hard disk space. The main reason is a huge amount of archived IMAP mails. Therefore my idea was to put all archived mails on my NAS and mount that folder on my server. ...
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0answers
81 views

Courier IMAP, no response

I've got a Postfix with Courier IMAP mail server mostly set up. IMAP authentication works as expected on port 143 (when SSL is disabled), but whenever SSL is enabled or port 993 is used, nothing ...
3
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1answer
59 views

Configuring dynamic e-mail aliases such as “user+keyword”

My Ubuntu server is using Exim4/Courier for emails and I'd like to know if it's possible to create dynamic email aliases for receiving emails like this: client+client1name@domain.com ...
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1answer
81 views

Why is received mail stored in ~/Maildir and sent mail in ~/mail?

So I setup my mail server eons, and I'm doing maintenance on it right now and I'd figure I'd fix a few things with it that's bugged me forever. Mainly, I'm trying to move all the mail storage into a ...
1
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1answer
67 views

Configuring courier-authlib on an RHEL6

I'm trying to connect Courier to MySQL on a RHEL6. I've installed the Courier using RPMs and not the repositories (which I think is the root of my problems). Anyway, here are the packages I've ...
2
votes
2answers
77 views

Imapsync doesn't sync unicode characters properly

I am using imapsync to migrate my e-mail account from a CPanel (courier) mailserver to a Debian/Dovecot one. The issue I am facing has to do with some folders that contain Unicode characters. For ...
0
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0answers
28 views

Courier custom queuetime (bounce time) for some mails

I have a customer that wants me to deliver email on their behalf. The customer wishes for our MTA (Courier) to stop attempting delivery and bounce an email after one day. I am to deliver to the ...
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0answers
99 views

Courier IMAP namespace prefix not used by default on iOS

On OSX Mail.app, connecting to my Courier IMAP server, everything is working fine. I can read mails, delete stuff, move it to trash. However, when using the same server on iOS, I get error messages, ...
0
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1answer
99 views

What does Courier do with undeliverable messages?

On Wednesday we had an unrelated email issue with our host, and they made some changes which included removing our domain, foo.com, from /etc/local_domains. This had some far-reaching (and difficult ...
1
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1answer
87 views

Postfix with virtual users won't send mail to domainname on server

A debian mailserver with postfix and courier is able to receive and send mail for domains listed in virtual_mailbox_domains without a problem. But if there is a mailadress used that is used during the ...
0
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1answer
101 views

Postfix-processing incoming email based on subject and saving the email details in db and flag/tag the email in “courierimapkeywords/:list”

can we processing incoming email based on subject and save those matching email details in db and flag/tag the email in courierimapkeywords/:list for the keyword to be used in IMAP client. We need ...
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0answers
9 views

Limit esmtp authentication on courier mailserver to certain IP addresses

I would like to limit authentication for users outside of our company network. It is possible to block authentication based on networks or by selected users? Thank you for any tips.
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3answers
348 views

postfix, courier works locally not receiving external messages

I just did a fresh install of Postfix and courier on a ubuntu 12.04 machine the mail server appears to be working from the inside until you try to send an email from an external address (like gmail). ...
1
vote
2answers
4k views

RoundCube login to local IMAP server failing

I've been following this guide to set up a mail server on my server: http://flurdy.com/docs/postfix/edition5.html The only difference is that this tutorial uses a MySQL database and I've used ...
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0answers
132 views

configure Courier IMAP - multiple users and folder sync

I would like to configure the IMAP Settings of my Courier mail server do to the following things: 1) Allow concurrent connections from multiple clients by the same user. (For instance Computer, ...
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0answers
136 views

Courier-MTA not listening, how to increase debugging information?

i Follow tutorial from https://wiki.archlinux.org/index.php/Courier_MTA based on systemctl status command, the server is working fine # systemctl status courier courier.service - Courier Daemon ...
2
votes
1answer
713 views

Encrypting all incoming mail with public pgp key per user

What I'm trying to do is be able to take all incoming messages and encrypt them with that users public pgp key. I'm running postfix + courier etc. http://flurdy.com/docs/postfix/ I've read through ...
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0answers
24 views

Courier generic subaddressing

I have a Courier MTA that picks up the mail for all the virtual users. Now I would like to implement sub addressing. Unfortunately, the documentation didn't help me that much, because at the points ...
0
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1answer
253 views

Refusing connection to POP3 server on Debian 6

I have installed Postfix and Courier on my VPS server based on Debian Squeeze. My server uses MySQL database. Every daemon works properly, but I cannot login to my account using neither POP3 nor ...
0
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1answer
452 views

IMAP Folders with Ubuntu 12.04 mail server: postfix-courier-ssltls-spamassassin-clamav-amavis

I setup this mail server a few days ago according to this tutorial, worked fantastic: ...
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votes
1answer
231 views

postfix/courier authorization failed

I've tried to install postfix/courier with saslauthd with succes, but when i connect with my client i get the following pop3d-ssl: couriertls: /etc/courier/pop3d.pem: error:02001002:system ...
0
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1answer
807 views

generic failure for SASL LOGIN

few years ago I've set up my server using this guide: http://flurdy.com/docs/postfix/ at that time machine was running ubuntu 8.04 LTS, recently I've updated machine to 12.04 LTS but can't force SASL ...
0
votes
1answer
955 views

Postfix SMTP connection issue

I'm having a problem with my postfix install. I can't seem to get it to open up on any of the SMTP ports. I always get a connection timeout. When I do a nmap scan it shows the IMAP/s and POP3/s ports ...
0
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1answer
183 views

Courier authentication slow

I have setup courier with imapd-ssl on ubuntu. Everything works fine: ssl certificates validate (on ubuntu/thunderbird and mac/mail) and login works, too. The only problem is that it ALWAYS takes ...
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1answer
128 views

don't know why apache2 connect to courier imap by IPv6 internally

We have a mail server, which have courier running. Inside the same box, I setup the Roundcube webmail, which connect the courier by IMAP. Below is the listing of lsof output. apache2 4528 ...
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1answer
332 views

Unable to sign in to mail account (Courier) - Username or password incorrect?

I have a very basic Courier installation set up with three virtual accounts: admin@, info@, and jay@ourdomain.com. Admin@ is the default account which receives a ton of spam. Info@ is used for our ...
0
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1answer
123 views

Convert single mbox file from Mac OS to linux courier mailbox format

I have a MAC OS mbox file. Each user has his own folder and each folder has a file named mbox in it. How can I convert this single large mbox file to individual email files, like the directory ...
-1
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0answers
425 views

ERROR: Connection dropped by IMAP server

I've just set up a new account with new domain on my postifx server, but when I try to log in receive this error: ERROR: Connection dropped by IMAP server. I checked if /home/vmail and ...
0
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1answer
147 views

Consequences of disabling the courier mail service on Ubuntu server

For a while now I've been getting logwatch reports that indicate bots/scripts are trying to login with POP3 on my server. However I have not set this up, and am not using it as far as I'm aware (using ...
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1answer
83 views

Send all emails from a user's Courier IMAP account

Is there any way of resending all the mails from a user's cur folder with the current emails on the server? The imap service is done by Courier and the smtp by Postfix Path /var/vmail/DOMAI.com/USER/ ...
1
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1answer
392 views

Default permissions for courier imap folders

I'm using courier imap. When a mail client creates a new folder, it's created on the filesystem with 640 permission. I need it to be writable by the group, or 660. I currently have ...
1
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1answer
189 views

Courier IMAP stucks after authentication in Debian

I just updated my Debian and Courier imap is not logging in anymore. Pop3 service works fine. In the logs I can see that authdaemon authenticates, but imapd gets stuck and does not return OK. Logs: ...
2
votes
0answers
366 views

Courier MYSQL_QUOTA_FIELD isn't working

In /etc/courier/authmysqlrc, I have MYSQL_QUOTA_FIELD CONCAT(quota, 'S') But connecting to the account via RoundCube or Thunderbird with the Display Quota plugin shows an unlimited/unknown quota. ...
0
votes
1answer
1k views

Courier imap-ssl and multiple domains

I've successfully setup courier+postfix to work with multiple email domains on the same server. At the moment I have these lines in /etc/courier/imap-ssl: TLS_CERTFILE=/etc/courier/imapd.pem ...
1
vote
1answer
2k views

postfix courier mailserver does not create /home/vmail maildir but instead a file in /var/mail/

I followed this tutorial to the letter. However, after mailing a welcome message, postfix does not create a Maildir in /home/vmail. instead, it creates a file with the username in /var/mail/. This ...
1
vote
2answers
1k views

Courier IMAP always disconnects since update

Since one of our customers updated their server courier does not handle IMAP connections properly any more. POP3 works without any problems. When I try to test IMAP with telnet then it is always like ...
2
votes
1answer
292 views

Migrate Maildir between courier and dovecot servers

I have several tarballs that make up all the previous emails for two or three accounts on a mail server. This machine we be shut down within a few weeks and so I need to migrate all the previously ...
0
votes
1answer
615 views

Postfix + Courier + MySql mail server with SASL

I am really at a loss configuring this mail-server deployment. I am following the excellent guide posted at http://flurdy.com/docs/postfix/. I'm using Ubuntu 10.04 LTS on Linode. While following ...
3
votes
1answer
418 views

Configure Courier-pop without home directories

I'm doing some tests with a brand new Ubuntu Server 11.10 installation. I installed postfix and courier-pop for pop3 and, from what I could gather, it looks like courier doesn't support mbox filetype ...
2
votes
1answer
265 views

How to specify a CA for Courier POP3s?

We have our own CA that signed this certificate. Our CA's public cert is in /etc/ssl/certs on the server. It appears that Courier is not trusting or finding the CA cert? I've added the CA to ...
0
votes
1answer
306 views

Rebuilding courier message files

I run a mail server on which I have courier imap and pop3 running. Recently I moved some local messages from my machine (previously downloaded with pop3) onto the server so I could use imap. I used ...
0
votes
1answer
63 views

Invalid user when sending emails

I have a Ubuntu server with Postfix and Courier (both appear to be running fine). We used to have a control panel provided by our host but after upgrading the server it's no longer available. But now ...
0
votes
1answer
206 views

Courier authentication library not found: compiling courier-imap on Ubuntu Natty

I am attempting to compile courier-imap on Ubuntu Natty in order to change compiled-in options. Even though Courier is installed in the system, including the courier-authlib package (using apt-get), ...