Cyrus IMAP: Unable to connect to remote host: Connection refused

Posted by Nick on Server Fault See other posts from Server Fault or by Nick
Published on 2010-04-15T21:45:33Z Indexed on 2010/04/15 21:53 UTC
Read the original article Hit count: 507

Filed under:

ubuntu

|

ubuntu-server

|

telnet

|

imap

|

cyrus

I'm working on setting up a Cyrus 2.2 IMAP server on Ubuntu Server 9.04.

If I telnet from the server itself:

# telnet localhost imap

I get:

* OK IMAP Cyrus IMAP4 v2.2.13-Debian-2.2.13-14ubuntu3 server ready

Which is what I should be seeing. If I try from another machine on the network:

telnet 192.168.5.122 imap

I get:

telnet: Unable to connect to remote host: Connection refused

To the best of my knowledge, there is no firewall running on the box. I've tried restarting the saslauthd and cyrus2.2 daemons, with no effect.

What else can I try?

© Server Fault or respective owner

Related posts about ubuntu

Cannot update, apt-get cannot fetch index files

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have a fresh install of Ubuntu 11.10 from the iso 'ubuntu-11.10-desktop-amd64.iso'. I installed this in VMWare Fusion 4.1.1 running on OSX 10.7.3. When setting up the VM, I allowed easy install to take care of creating my user and installing VMWare tools. No problems during installation, everything… >>> More
'sudo apt-get update' error on Ubuntu 12.04

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
When I type in 'sudo apt-get update' I get this mohd-arafat-hossain@TUD:~$ sudo apt-get update [sudo] password for mohd-arafat-hossain: Ign http://bd.archive.ubuntu.com precise InRelease Ign http://bd.archive.ubuntu.com precise-updates InRelease Ign http://bd.archive.ubuntu… >>> More
Opening Skype, Opera, OpenOffice logs me off

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Whats common among Skype, Opera, OpenOffice in Ubuntu ? Whenever I open these applications I get logged off and shows back me the login screen. This started happening since the 10.10 upgrade. Forgot to mention : Yes, its x64.Each time I open these applications, the UI shows and then crashes. I… >>> More
Update information outdated

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have a warning triangle that my update information is outdated, the last update was 12 days ago. I use Ubuntu 11.10. A run of sudo apt-get update produces the following output: Ign http://ppa.launchpad.net oneiric InRelease Ign http://de.archive.ubuntu.com oneiric InRelease … >>> More
ubuntu/apt-get update said "Failed to Fetch http:// .... 404 not found"

as seen on Server Fault - Search for 'Server Fault'
Hi all, I'm trying to run apt-get update on ubuntu 9.10 I've configured my proxy server and I can access the internet without any problem: /etc/apt# wget "http://www.google.com" Resolving (...) Proxy request sent, awaiting response... 200 OK Length: 292 [text/html] Saving to: `index.html' 100%[=================================================================================================================================>]… >>> More

Related posts about ubuntu-server

How to change keyboard layout in ubuntu-server?

as seen on Server Fault - Search for 'Server Fault'
I want to set my keyboard layout to dvorak. >>> More
Changing keyboard layout to Dvorak in Ubuntu-server

as seen on Super User - Search for 'Super User'
I want to set my keyboard layout to Dvorak. How do I do that exactly? >>> More
How to change keyboard layout in ubuntu-server?

as seen on Super User - Search for 'Super User'
I want to set my keyboard layout to dvorak. >>> More
Troubleshooting mailserver (Postfix, Dovecot) on Ubuntu Server 9.10?

as seen on Server Fault - Search for 'Server Fault'
Hi, I have configured a mail server with Postfix and Dovecot on Ubuntu Server 9.10. I followed the guidelines here (using Maildir): https://help.ubuntu.com/community/Postfix https://help.ubuntu.com/community/Dovecot The tests seemed alright so I connected it to GMail which is able to connect and… >>> More
Install Problem (Ubuntu Server 10.04) with USB as it reboots when I hit 'enter' for 'Install Ubuntu Server' option! Help

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
We cannot seem to install Ubuntu Server with USB as it reboots when I hit 'enter' for 'Install Ubuntu Server' option. My friend wants to try setting up a server so; we downloaded Ubuntu Server 10.04.4 we created a boot CD and installed ubuntu server no problem at all. But then the problem arose… >>> More