Geopelia wrote:
> "Dave Doe" <> wrote in message
> news:. nz...
>> In article <_2h1g.13918$>,
>> says...
>>> xtra have just sent me a message about Port 25. Apparently I am using it.
>>> I've never heard of it, and haven't a clue what is going on.
>>>
>>> My computer man recently changed me to XP, and I recently upgraded to
>>> PC-cillin 2006. Dial up.
>>>
>>> I think if I don't do anything, xtra will do whatever they want with Port
>>> 25
>>> (whatever that is) and I won't notice any difference.
>>> Is this right please?
>>>
>>> (This isn't the scheme where you have to pay more, is it?)
>>> All I want from xtra is email, newsgroups and internet.
>> Well... one might presume that you are running a mailserver (one you
>> didn't know about). And that it ain't your inbuilt XP server (IIS).
>> You should check that: (Start, Control Panel, Admininstrative Tools,
>> Services - Internet Information Services). It probably isn't running.
>> That means some other SMTP server is running - probably a virus/malware
>> that is sending out spam or copies of itself (virus).
>>
>> grc.com has a Port test you can do - which will quickly tell you if you
>> have port 25 open.
>>
>> --
>> Duncan
>
> Thank you. I found Services, there are a whole list of things, but Internet
> Information Services isn't anywhere on the list.
>
> I haven't got any viruses. I check and update every day. (PC-cillin 2006)
> There is nothing in the virus logs. I've got some cookies though.
> I had a look at grc.com but it is much too complicated for me.
>
> Maybe I should leave it to the computer man next time I have to get him out
> here.
It's now 11:40pm, ten minutes after you posted this message. I just tried to
connect to port 25 of your ip address as mentioned in the headers. If are still
online and have been since you posted the message then in all probability your
port 25 is closed to external connections. This is not proof that you do not
have malware sending stuff through port 25.
Relying on a single antivirus product is dangerous. No products detect all
viruses, and viruses are getting very good at hiding themselves from antivirus
products. This is especially true when you are running your scan under the
system you suspect.
Cookies will not cause the problem at hand.
Perhaps you could ask Telecom to provide you with some more specific
information on the activity.
You should appraise yourself of all the "whole list of things" which are
running on your machine to the extent where you can tell which are dodgy. Sorry
about all the googling and learning and asking questions that this will entail.