An SMTP/POP/IMAP email server
Courier is an open source email server which supports common protocols such as SMTP, POP3, and IMAP. It should compile on POSIX-based operating systems based on Linux, and BSD-derived kernels.
Questions tagged [courier]
102 questions
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Can't connect with telnet from external ip
I have a postfix server running on a kimsufi VPS, i installed roundcube on it, and everything is ok.
The problem is, when i try to connect from another server, i have a timeout :
telnet whys.fr 25
Trying 5.196.66.189...
telnet: Unable to connect to…
Supamiu
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Speed up queue processing in courier
I'm using the Courier mail server 0.68.2 on Debian Linux. I recently had a typo in my .mailfilter file, which caused the incoming messages to stay in the queue and not getting delivered into my mailbox. When I fixed the .mailfilter file, the…
Bob
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postfix quota postmaster daily mail
I've got an server with Postfix/Courier and Quota. Now I receive a daily update from quota.
2 questions:
Where do I disable this daily update as it's always a blank email:
DAILY QUOTA REPORT:
----------------------------------------------
| %…
TD_Nijboer
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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 courier-imap-ssl and found this (German) guide to set up…
Niklas R
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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 mailserver with a similar setup, except it was…
Siler
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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. Unfortunately there was some GUID conflict so the mail…
lefterav
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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 happens.
Literally, the server sends no data:
openssl…
TheToolBox
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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 installed:
$ rpm -qa | grep…
Mehran
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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 to diagnose) implications, and we didn't actually…
Sudowned
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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 install of the server as servername.
# postconf…
jakah
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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 where I needed help it was too vague.
Basically I…
Thomas Skowron
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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 to work, so atm sending mail is only possible…
Piotr Tkaczyk
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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 about half a minute for the handshake. If I…
Roman Semko
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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/
w0rldart
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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 /etc/courier/imapd IMAP_UMASK=007, but that's not enough.
I'm not…
EricP
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