pine and sendmail problems

randy turner rturner2 at texasisp.com
Wed Feb 16 16:00:29 EST 2005


i just tried that example,
telnet speech.braille.uwo.ca 25
network is unreachable, is what i get.
tried it 2 times.


On Wed, 16 Feb 2005, Gregory Nowak wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Actually, we don't at all care what mail ports on the ISP's address
> are listening. What we do care about is if he can send mail to other
> servers besides his ISP on port 25. You can determine that for example
> as follows:
>
> telnet speech.braille.uwo.ca 25
>
> If speech.braille.uwo.ca responds, then he doesn't need to use his
> ISP. If speech.braille.uwo.ca doesn't respond, then he's limited to
> using his ISP to send mail, unless he can find someone else to relay
> through. Even if he can send mail by himself, he still may not be able
> to send it to every server if he's on a dynamic IP, as someone else
> has already pointed out.
>
> Greg
>
>
> On Wed, Feb 16, 2005 at 10:02:55AM -0500, Janina Sajka wrote:
>> A nmap -P0 on the ISP's address would tell us quickly what mail ports
>> are listening.
>>
>
> - --
> Free domains: http://www.eu.org/ or mail dns-manager at EU.org
> -----BEGIN PGP SIGNATURE-----
> Version: GnuPG v1.2.3 (GNU/Linux)
>
> iD8DBQFCE41G7s9z/XlyUyARAsGgAJ9g8acp2/gcLaJo6BEXksqCgDHFZACfXlhc
> lVSsgOVofg7wxDWNUDSJn64=
> =zBtU
> -----END PGP SIGNATURE-----
>
> _______________________________________________
> Speakup mailing list
> Speakup at braille.uwo.ca
> http://speech.braille.uwo.ca/mailman/listinfo/speakup
>




More information about the Speakup mailing list