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List:       twsocket
Subject:    Re: [twsocket] How to send e-mail directly to
From:       "dz () caribe ! net" <dz () caribe ! net>
Date:       2006-09-21 15:03:22
Message-ID: 739f2e4a075c445c9db31f433f409f01.dz () caribe ! net
[Download RAW message or body]

Yes, that is definitely a problem.  Another
alternative would be to ask the user (sender) for his
e-mail address and credentials (if necessary), and
use *his* ISP's SMTP server for the transaction. 
That way, the SMTP server is still dynamically
determined according to the user.  Or perhaps set up
a centralized SMTP server on your network, and set up
a proper PTR DNS record (for reverse DNS lookup), and
have all your clients use that -- but I understand
that this may not be feasible.

    Sorry,
    -dZ.



>------- Original Message -------
>From    : marcos nobre[mailto:marconobre@gmail.com]
>Sent    : 9/21/2006 10:49:52 AM
>To      : twsocket@elists.org
>Cc      : 
>Subject : RE: Re: [twsocket] How to send e-mail
directly to therecipient'sSMTPserver?
>
 >The problem?!

The main problem is that fact of most SMTP servers
reject connections from
dynamic IP ranges. Most server policies also reject a
connection if the IP
cannot be
reverse looked up.

My program (application) in almost time act as a
mobile program (solution),
in which it's user is using a Broadband connection or
Dial-up one, and is
sending and receiving e-mails from/to his partners.

MN.

On 9/21/06, dz@caribe.net <dz@caribe.net> wrote:
>
> > Ooops You help a lot.
> > Very, very thanks for the lesson !
>
> No problem.
>
> > I understood what to do, and also understood that
still
> > remains some type of problem in the solution that I
> intend to implement.
>
> What kind of problems?  What is the overall solution
> you want to implement?
>
>    -dZ.
>
>
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