I try that in cmd telnet mail.server.com 25 but i got this error Could not open connection to the host, on port 25: Connect failed I used different port but i got the same error
Thanks in Advance!!
Port 25 is basically restricted these days to mail servers talking to teach others. Clients wishing to submit mail for delivery should use port 587.
Related
I have installed many FTP Servers on a Windows machine and set ngrok for FTP tunneling.
C:\path\to\ngrok> ngrok tcp 21
Using linux, i am able to establish an FTP connection and browse the directories ONLY with the installed ftp client.
$ ftp
ftp> open 0.tcp.ngrok.io port_here
The problem is that FileZilla, Classic FTP File Transfer Software, Chrome & Firefox extensions, failed.
FileZilla output:
Command: LIST
Response: 150 Opening ASCII mode data connection
Error: Connection timed out after 20 seconds of inactivity
Error: Failed to retrieve directory listing
I wonder why i can't browse using FileZilla, but with the ftp Linux command works well.
Thank you.
Problem solved in FileZilla via :
Edit > Settings > Connection > FTP > Passive mode, and select "Fall back to active mode" and Bingo !
The same technique can be applied to the other FTP clients.
Well, after looking for many solutions. I came here now.
I am setting up WHM/cPanel for hosting website. Everything was going smooth but I am stuck on FTP connection (Server sent passive reply with unroutable address. Using server address instead.)
Server Details:
CentOS Linux release 7.2.1511 (Core)
WHM/cPanel Version 11.58.0.13
FTP Server: PureFTPD
Acutal error while connecting
To fix this issue and get FTP working you need to open up more numbered ports so FTP can connect. I assume you are using CSF.
Login to WHM then go to CSF >> Firewall Configuration >>
allow TCP_In 30000:50000 and TCP_Out 30000:50000
Once you made the changes Restart the firewall
Now you need to make changes in FTP config file to use these ports, you will find this file to this location /etc/pure-ftpd.conf
Now you will see a line as follows and you will need to uncomment it
# Port range for passive connections replies. - for firewalling.
PassivePortRange 30000 50000
Restart FTP Service and should work.
I don't know what am I doing wrong, I'm searching the net for hours. Anyways, here is my e-mail setup for Jenkins. I'm not able to send any mails. When I click "Test Configuration", I get the following error.
I changed the STMP Port to 25 and still get the same error.
And btw I typed telnet smtp.live.com 587 to my console ant the output was:
Trying 65.55.163.152...
Connected to smtp.glbdns2.microsoft.com.
Escape character is '^]'.
220 BLU437-SMTP76.smtp.hotmail.com Microsoft ESMTP MAIL Service, Version: 8.0.9200.16384 ready at Thu, 2 Jul 2015 04:31:09 -0700
Connection closed by foreign host.
What am I missing? What is the correct configuration? Thanks in advance!
The traceback looks awfully similar to the one in the Jenkins SMTP TSL question, some of those answers might help.
The bounty doesn't allow flagging as duplicate...
The solution on gmail:
Set SMTP server as smtp.gmail.com and port as 25
This should work.
Im trying to connect with PSFTP.exe but I got error, if I do the same in FTP in cmd line or Filezilla it works good. I have tried other ftps but nobody works.
C:\putty>psftp.exe ftp.mozilla.org
Fatal: Network error: Connection refused
Any suggestions? Do I need to start putty.exe or configure psftp in some way that I have missing?
Im working in Windows 7 64-bit
That's because PSFTP is not an FTP client, it's an SFTP client. Different protocols.
I'm trying to connect to a FTPS (explicit TLS FTP) server within a shell script and i'm kinda confused.
I tried using the regular FTP command, but i get 534 error "policy requires SSL" and 504 "Security mechanism not implemented"
ftp -inuv myhost
Returns 504 then
quote USER myuser
Returns 534
I also tried sftp but i get "couldn't read packet: connection reset by peer".
That damn peer is making my life a nightmare since IRC ;)
sftp myuser#myhost:mydirectory/ -P21
Connexion reset by peer and it says it can't connect to port 22, which is weird since i specified port 21...
Thanks for your help
There is a diference between ftps and sftp : sftp is ftp over ssh, so in your case you cannot use sftp. ftps is ftp that use ssl/tls
You need an ftp client that manages TLS, for instance http://lftp.yar.ru/ (found on the net)