Local port 25 Doesn't Work.... but 26 does. Any idea?
Web Server forum
Back To The Forum Home!Search!Private Messaging System

Web Server Talk Web Server Talk > Web Servers reviews > IIS server support > IIS and SMTP > Local port 25 Doesn't Work.... but 26 does. Any idea?




  Last Thread   Next Thread Next
  Show Printable Version Email this Page Subscribe to this Thread      Post New Thread    Post A Reply      

    Local port 25 Doesn't Work.... but 26 does. Any idea?  
Chris


View Ip Address Report This Message To A Moderator Edit/Delete Message


 
09-13-04 10:56 PM

I am messing around with setting up the default SMTP server on my
WinXP Pro machine.

I have the SMTP setup like this:

IP Address           TCP Port
(All Unassigned)     25
(All Unassigned)     26

telnet localhost 25
Connecting To localhost...Could not open connection to the host, on
port 25: Con
nect failed

telnet localhost 26
220 computername Microsoft ESMTP MAIL Service, Version: 6.0.2600.218
0 ready at  Mon, 13 Sep 2004 11:51:52 -0500


I thought that maybe some other service was using port 25, so I did a
"netstat -an" which showed:
Proto  Local Address          Foreign Address        State
TCP    0.0.0.0:25             0.0.0.0:0              LISTENING
TCP    0.0.0.0:26             0.0.0.0:0              LISTENING

I then stopped the SMTP Service through IIS, and both of those entries
went away.


Can anyone think of why this would be not working right?  I am lost.

Can anyone think of why I can't get it to work on the default port?





[ Post a follow-up to this message ]



    Re: Local port 25 Doesn't Work.... but 26 does. Any idea?  
Ken Schaefer


View Ip Address Report This Message To A Moderator Edit/Delete Message


 
09-14-04 01:48 AM

Have you got some kind of firewall or similar running?

Cheers
Ken


"Chris" <cmay@walshgroup.com> wrote in message
news:44f6e099.0409130900.5e61f92e@posting.google.com...
>I am messing around with setting up the default SMTP server on my
> WinXP Pro machine.
>
> I have the SMTP setup like this:
>
> IP Address           TCP Port
> (All Unassigned)     25
> (All Unassigned)     26
>
> telnet localhost 25
> Connecting To localhost...Could not open connection to the host, on
> port 25: Con
> nect failed
>
> telnet localhost 26
> 220 computername Microsoft ESMTP MAIL Service, Version: 6.0.2600.218
> 0 ready at  Mon, 13 Sep 2004 11:51:52 -0500
>
>
> I thought that maybe some other service was using port 25, so I did a
> "netstat -an" which showed:
> Proto  Local Address          Foreign Address        State
> TCP    0.0.0.0:25             0.0.0.0:0              LISTENING
> TCP    0.0.0.0:26             0.0.0.0:0              LISTENING
>
> I then stopped the SMTP Service through IIS, and both of those entries
> went away.
>
>
> Can anyone think of why this would be not working right?  I am lost.
>
> Can anyone think of why I can't get it to work on the default port?







[ Post a follow-up to this message ]



    Re: Local port 25 Doesn't Work.... but 26 does. Any idea?  
Jeff Cochran


View Ip Address Report This Message To A Moderator Edit/Delete Message


 
09-15-04 03:34 PM

On Tue, 14 Sep 2004 11:30:44 +1000, "Ken Schaefer"
<kenREMOVE@THISadOpenStatic.com> wrote:

>Have you got some kind of firewall or similar running?

Or if testing outside your network, does your ISP block port 25?

Jeff


>"Chris" <cmay@walshgroup.com> wrote in message
>news:44f6e099.0409130900.5e61f92e@posting.google.com... 
>






[ Post a follow-up to this message ]



    Re: Local port 25 Doesn't Work.... but 26 does. Any idea?  
Chris


View Ip Address Report This Message To A Moderator Edit/Delete Message


 
09-23-04 02:27 AM

Dumb dumb dumb.

After wasting days trying to figure this out, I find out that port 25
is being blocked by the newest version of McAfee 8.0, which was rolled
out to my machine w/o my knowledge a few weeks ago using SMS.

At least I'm not crazy.

Chris


jeff.nospam@zina.com (Jeff Cochran) wrote in message news:<41563583.1955123188@msnews.micros
oft.com>...[vbcol=seagreen]
> On Tue, 14 Sep 2004 11:30:44 +1000, "Ken Schaefer"
> <kenREMOVE@THISadOpenStatic.com> wrote:
> 
>
> Or if testing outside your network, does your ISP block port 25?
>
> Jeff
>
> 





[ Post a follow-up to this message ]



    Re: Local port 25 Doesn't Work.... but 26 does. Any idea?  
Peter D. Hipson


Report This Message To A Moderator Edit/Delete Message


 
09-23-04 02:27 AM

if it makes you feel better, I suspect most of us have been there
before! <g>

On 16 Sep 2004 14:43:37 -0700, cmay@walshgroup.com (Chris) wrote:

>Dumb dumb dumb.
>
>After wasting days trying to figure this out, I find out that port 25
>is being blocked by the newest version of McAfee 8.0, which was rolled
>out to my machine w/o my knowledge a few weeks ago using SMS.
>
>At least I'm not crazy.
>
>Chris
>
PeterD, the Darkstar Network
To email, fix my address!
ExpertZone!





[ Post a follow-up to this message ]



    Sponsored Links  




 





   All times are GMT. The time now is 10:11 AM.      Post New Thread    Post A Reply      
  Last Thread   Next Thread Next


Most Popular forums 

Forum Jump:
Rate This Thread:

Forum Rules:
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is OFF
vB code is ON
Smilies are ON
[IMG] code is OFF
 
Medical and Health forum | Computer Games Reviews | Graphics design forum

Back To The Top
Home | Usercp | Faq | Register