Re: SMTP Error # 0x800ccc60




"JaR" <jrderby@xxxxxxxxxxx> wrote in message
news:uGlbiaBaIHA.208@xxxxxxxxxxxxxxxxxxxxxxx

I don't know. All the other clients are sending email fine with Outlook
set to port 25 for SMTP. I just re-tried on this machine, which uses
the same settings for e-mail, is set to use port 25 outbound, is able
to email out just fine, and yet when I try to telnet the
server(GoDaddy) on port 25, , the result is "connect failed". Our
firewall is not blocking telnet, as I can reach my home server from
here.


That is weird. I don't mean to insult your intelligence but you entered the
command like the following:

telnet your-smtp-server-name 25

didn't you? Just want to make sure. Also try telnetting to the IP address of
your SMTP server on port 25.

The reason I posted in here is because I thought it possible that
others had seen the same problem and found a solution that worked for
Outlook.

There are no other problems with the two boxes other than SMTP out.

Someone mentions uninstalling AV product on the 2 problem PCs and test it
without AV installed. Worth a shot.

Good luck.


.



Relevant Pages

  • Re: Tunneling SMTP Traffic Via SSH Question
    ... What are the settings in Outlook? ... your tunnel setup, your SMTP settings in Outlook should be 127.0.0.1 ... Can you telnet into localhost on port 3225? ... the remote server's SMTP server signature? ...
    (Security-Basics)
  • Re: SMTP SSL on Port Other than 25
    ... > use SSL/TLS over SMTP on a port other than 25. ... expertise with MS Outlook to offer a solution. ... and its predecessor, RFC 821, describe the SMTP protocol. ... which allows for authenticated connections by Message Submission Agents ...
    (microsoft.public.outlook)
  • Re: Exchange 2000 POP3 to SMTP
    ... Do you know what settings could I have missed to prevent the SMTP service ... SBS Server on the Lan, you need to troubleshoot as to why this is being ... Try telnet to Port 25 on the SBS Server ...
    (microsoft.public.backoffice.smallbiz2000)
  • How to send mail from Outlook while overseas (receipt is fine)
    ... Which options does a user have these days for sending e-mail (via MS ... Outlook) while roaming around various countries? ... I've looked into running a local SMTP server, ... that some ISPs will block port 25 access to any location but their own SMTP ...
    (uk.telecom.broadband)
  • RE: Service Identification
    ... I port scanned a box I am working on. ... Both NMAP and AMAP identify it as DNS. ... telnet 23 or 25 I get a blank screen. ... Does this mean the telnet and SMTP server have crashed? ...
    (Pen-Test)

Loading