IN MX ;; ANSWER SECTION: example.com. 86400 IN MX 10 mx01.1and1.com. Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started If the things you type are reflected in netcat, then it's again possible that it's a restriction on your ISP. Problem solved I guess: close port 25, use 465, change of internet provider Last edited by martvefun; 11-12-2012 at 10:34 AM. http://crudlet.org/connection-refused/telnet-localhost-110-unable-to-connect-to-remote-host.html
In this case, the issue is at their end. ;; Query time: 313 msec ;; SERVER: 18.104.22.168#53(22.214.171.124) ;; WHEN: Tue Dec 14 15:21:32 2010 ;; MSG SIZE rcvd: 55 I do Find More Posts by acid_kewpie 11-12-2012, 10:28 AM #13 martvefun Member Registered: Apr 2010 Location: Belgium Distribution: Archlinux Posts: 53 Original Poster Rep: Code: $ lft -S -d 25 Your telnet is not even reaching your server. Quote: tcp 0 0 localhost.localdomain:49987 localhost.localdomain:9921 TIME_WAIT - tcp 0 0 localhost.localdomain:49985 localhost.localdomain:9921 TIME_WAIT - tcp 0 0 localhost.localdomain:47094 localhost.localdomain:9961 TIME_WAIT - tcp 0 0 localhost.localdom:apc-9951 localhost.localdomain:37060 ESTABLISHED 2332/k2admin tcp 0
What does "netstat -plnt" say about the listening port? I want to become a living god! Ss Feb17 0:13 /usr/libexec/postfix/master postfix 1268 0.0 0.2 13228 2896 ?
martvefun View Public Profile View LQ Blog View Review Entries View HCL Entries Visit martvefun's homepage! I apologize for asking the question again. Log In Sign Up Report a Bug Use this form to report bugs related to the Community Report a bug: Name Email Message Log in or Sign up Howtoforge - Linux Telnet Unable To Connect To Remote Host Connection Refused Centos Is this site the only issue?
It will tell us what actual program is listening on port 25. Telnet Unable To Connect To Remote Host Connection Refused Linux An Array of Challenges #2: Separate a Nested Array Select records that intersect more than 3 polygons print linkedlist reversely What caused my meringue to fall after adding cocoa? Reply Log In to Comment 0 laohasongkramsu December 1, 2015 I did open my firewall to port 2525 by.. Use ssh for that; however, install the package openssh-server first.
Escape character is '^]'. 220 smtp.myserver.com ESMTP Postfix (Debian/GNU) From outside Code: $ telnet smtp.myserver.com 25 Trying 178.33.xxx.xxx... Telnet Unable To Connect To Remote Host Connection Refused Solaris Maybe my hosting compagny (OVH, France) is blocking the port 25. telnet: Unable to connect to remote host: No route to host The port 25 is open on my server. smtp.myshittyisp.net or something?
Restart telnet: sudo /etc/init.d/inetd restart and then chek if it's working with telnet localhost –Lucio Oct 1 '12 at 3:59 add a comment| 1 Answer 1 active oldest votes up vote this contact form Thanks Adv Reply January 13th, 2010 #4 gombadi View Profile View Forum Posts Private Message Way Too Much Ubuntu Join Date May 2005 Location Sydney, Australia Beans 281 Re: Telnet Do none of them work, or do some work and some others not? Probably your ISP's. Postfix Port 25 Connection Refused
How can I activate port 25?Thanks! Postfix Not Listening On Port 25 Done Package sendmail is not installed, so not removed The following packages were automatically installed and are no longer required: gcj-4.3-base libsm-dev libstdc++5 libice-dev x11proto-xext-dev liblcms1 libgcj9-0 ttf-wqy-zenhei libgcj-bc x11proto-kb-dev ttf-kochi-mincho Maybe you'd benefit from reading up on that TCP and UDP really mean and how they compare?
What's the meaning of "farmer by trade"? Please stop Sendmail service and start Postfix.And, disable Sendmail service during system start up with command "update-rc.d" please. ---- Does my reply help a little? Do you see the SYN packet hit the box at all? Telnet Localhost 25 Connection Refused Sendmail Next I`ve tried to repair that errors.Simply were to do total reinstall and that`s all user mails I have transferred to new system...Thank You one more time !
Find More Posts by martvefun 11-12-2012, 08:14 AM #6 acid_kewpie Moderator Registered: Jun 2001 Location: UK Distribution: Gentoo, RHEL, Fedora, Centos Posts: 43,417 Rep: Is it listening on localhost Print New Member falko said: ↑ Can you check here if your server is blacklisted? I have a static IP I am not on any blacklist. Check This Out Share on Twitter Replace previous answer?
That's pretty common, and often very useful. For details on the format # of the file, see the master(5) manual page (command: "man 5 master"). # # Do not forget to execute "postfix reload" after editing this file. What does HR do for me? Why is Titanic's Astor asking if Jack is from the Boston Dawsons?
I think it may have something to do with MX records, but do not have the knowledge to fix and I have read everything I can find. update : iptable entries LIVE SERVER [[email protected] sridhar]# iptables -L Chain INPUT (policy DROP) target prot opt source destination ACCEPT all -- anywhere anywhere state RELATED,ESTABLISHED DROP tcp -- anywhere anywhere share|improve this answer answered Oct 1 '12 at 5:14 January 19.2k65178 1 You could use sudo apt-get install telnetd to install the telnet-daemon, but there is a very good reason Mr.
May 10, 2016: iRedMail-0.9.5-1 has been released. Connection was refused. –sridhar pandurangiah Feb 27 '14 at 2:48 Please post the postfix master.cf, also a complete copy of your firewall (you have to use -v with iptables). An Array of Challenges #2: Separate a Nested Array Is it possible to change airports when using China's on-arrival transit visa scheme? If you'd like to contribute content, let us know.
telnet works on other ports like 143 for IMAP. Xenforo skin by Xenfocus Contact Us Help Imprint Home Top RSS Terms and Rules Forum software by XenForo™ ©2010-2014 XenForo Ltd. Please check if the MX record of your domain is pointing to the correct server. telnet: Unable to connect to remote host: Connection refused server1:~# Click to expand...
I then telnet to port 587 and verified that my assumption was right.