[gui-talk] Using POP3 for Outgoing Server
Steve Jacobson
steve.jacobson at visi.com
Thu May 14 18:52:26 UTC 2009
Doug,
I have a situation where SMTP is blocked when connecting to a particular network. I have found with one of my e-mail programs that I can set my outgoing server
to POP3 and specify the POP3 server and it works. Possibly I am using POP before SMTP but don't know for certain.
I'll try your suggestions to see if they work with Outlook. Thanks.
On Thu, 14 May 2009 12:28:55 -0400, Doug Lee wrote:
>I think there's some confusion here. :)
>POP3 is, by definition, an inbound protocol. It does not provide a
>means for transmitting outbound mail. I don't think IMAP provides a
>means to transmit outbound mail either.
>SMTP is, by definition, an outbound mail protocol, and is only for
>sending mail out, though technically there is a way to retrieve mail
>with it as well.
>There is, though, a sort of protocol called POP-before-SMTP, which is
>used to authenticate a person before sending mail. The plan works
>like this: You log into a server using POP3, download any pending
>mail, then use SMTP with the same server to transmit your outgoing
>mail. This plan was used more often before the advent of protocols
>that allow direct authentication via SMTP, but POP-before-SMTP is
>probably still used some places.
>I suspect you are actually talking about POP-before-SMTP, but I'm not
>sure. If you are, you might be able to do what you need just by
>specifying your inbound and outbound servers to be the same, using
>POP3 for incoming mail and SMTP for outbound mail. Then just retrieve
>mail once before trying to send mail out.
>Apologies if I'm seriously confused myself as to what you're trying to
>do.
>On Thu, May 14, 2009 at 09:34:36AM -0500, Steve Jacobson wrote:
>Does anyone know if there is a way to specify POP3 rather than SMTP as the outgoing server type in Outlook and Outlook Express? It's a bit complicated to
explain,
>but the bottom line is that I have a case where it is necessary to say the outgoing server is POP3. My old e-mail client, PMMail, let's me do this and I think some
others
>do as well. However, I don't see any way to do this in Outlook or Outlook express. Overriding the server name and port numbers to use the POP3 port doesn't
seem to
>be enough. Anybody have any experience with this?
>Best regards,
>Steve Jacobson
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>--
>Doug Lee dgl at dlee.org http://www.dlee.org
>SSB BART Group doug.lee at ssbbartgroup.com http://www.ssbbartgroup.com
>"The nice thing about standards is that there are so many of them
>to choose from." -- Andrew Tanenbaum
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