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:[EMAIL PROTECTED] >Sent : 9/21/2006 10:49:52 AM >To : email@example.com >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, [EMAIL PROTECTED] <[EMAIL PROTECTED]> 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. > > > -- > To unsubscribe or change your settings for TWSocket mailing list > please goto http://www.elists.org/mailman/listinfo/twsocket > Visit our website at http://www.overbyte.be > -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be