Also Exchange 2000 has a pretty good help file explaining how to set up your Exchange server to pull mail from an ETRN source.
Here is the basic ETRN stuff: yourdomain.com has two Mxes. Primary MX points to your mail server, secondary MX points to ISP's mail server. For all this to work your server has to be unavailable most of the time (ETRN is usually used with dial-up scenarios). So while your server is not answering, all mail gets sent to the ISP because the secondary MX is pointing there. Mail basically goes there and sits in an on-demand retry queue. When your server connects to the Internet, it shoots an ETRN command to the ISP's mail server, and the ISP's mail server immediately retries mail delivery for yourdomain.com to the primary MX (which is your server). -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Francisco Morais Sent: Friday, March 26, 2004 6:43 AM To: Exchange Discussions Subject: RES: ETRN - Mail on demand Ok. Thank you. -----Mensagem original----- De: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Em nome de Fyodorov, Andrey FTL Enviada em: quinta-feira, 25 de mar�o de 2004 17:58 Para: Exchange Discussions Assunto: RE: ETRN - Mail on demand Ask your ISP to set up ETRN for you, IF they offer something like that. Otherwise you could obtain a third-party product that uses POP3 and downloads messages from all your mailboxes at the ISP and then redistributes mail to the exchange mailboxes. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Francisco Morais Sent: Thursday, March 25, 2004 2:25 PM To: Exchange Discussions Subject: ETRN - Mail on demand How can I set up Exchange 2000 to send / receive e-mails on demand through my ISP? I use a DSL connection with public IP. I could make it so my server is MX to my domain, but since we don't have an adequate infrastructure I opted for the on demand set up. Thanks Francisco Morais _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with. _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with. _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang =english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with. _________________________________________________________________ List posting FAQ: http://www.swinc.com/resource/exch_faq.htm Web Interface: http://intm-dl.sparklist.com/cgi-bin/lyris.pl?enter=exchange&text_mode=&lang=english To unsubscribe: mailto:[EMAIL PROTECTED] Exchange List admin: [EMAIL PROTECTED] To unsubscribe via postal mail, please contact us at: Jupitermedia Corp. Attn: Discussion List Management 475 Park Avenue South New York, NY 10016 Please include the email address which you have been contacted with.
