Re: [tlug] B Flets blocks port 25?

["Hung Nguyen Vu" <vuhung16plus+shape@example.com>]

On Thu, May 29, 2008 at 1:08 PM, Scott Robbins <scottro@example.com> wrote:
> > Is that my provider blocks port 25 and I can't send outgiong emails?

> Another possibility is that if you don't have true reverse DNS working,
> it won't go--in such cases, the best thing to do is use your ISP's smtp
> server as relayhost.  (Some providers don't allow this, but in my case,
> with Roadrunner, I am able to do it.  On the other hand, if I remember
> correctly, you get a different sort of error in that case, so I'd put
> that low on the list of possibilities.)
>
I am using ddo.jp's dynamic DNS service. There is nothing with name resolving.
My postfix cant receive emails from outside.
The problem is only that port 25.

After googling a bit, I've found this:
http://fstyle.ddo.jp/FT/Vine-Linux/no25-port-postfix.html

It uses relayhost provided by the ISP.

Anyone has tried this?

--
Best Regards,
Nguyen Hung Vu ( Nguyễn Vũ Hưng )
vuhung16plus{remove}@example.com , YIM: vuhung16
Japan through an eye of a gaijin:
http://www.flickr.com/photos/vuhung/tags/fav/