what's ETRN?

[anna]

hello,who can tell me what's the meaning of the next passageĄG(thanks)

The Internet Mail Service is configured to use ETRN to dequeue mail, but
203.95.230.34 (for mail.eranet.net) does not support ETRN. While this may
prevent timely delivery of inbound mail, it will not affect delivery of
outbound mail.

[Zoran Pantic]

ETRN (Extended TURN) - an ESMTP command; provides mail spooling service for
hosts that do not have a full time connection;

ESMTP - Extended SMTP
SMTP - Simple Mail Transfer Protocol

"anna" <an...@unitedway.org.tw> skrev i en meddelelse
news:ODXxyIsUAHA.274@cppssbbsa05...
> hello,who can tell me what's the meaning of the next passage：(thanks)

[Moira Shah]

so an ISP can use it to host my domin ??

M
"Zoran Pantic" <kize...@hotmail.com> wrote in message
news:eUzq8$tUAHA.296@cppssbbsa04...

> ETRN (Extended TURN) - an ESMTP command; provides mail spooling service
for
> hosts that do not have a full time connection;
>
> ESMTP - Extended SMTP
> SMTP - Simple Mail Transfer Protocol
>
>
>
> "anna" <an...@unitedway.org.tw> skrev i en meddelelse
> news:ODXxyIsUAHA.274@cppssbbsa05...

> > hello,who can tell me what's the meaning of the next passage：(thanks)

[Zoran Pantic]

Your server is using it to occasionally conect to ISP and fetch incoming
emails...

"Moira Shah" <moira...@usa.net> skrev i en meddelelse
news:#5bBNnuUAHA.265@cppssbbsa03...

[Amiri Jones]

Absolutely. Their servers can be configured to accept mail for your
domain until an ETRN command is received. The server will then connect to
the primary MX server for your domain (which is your machine), and deliver
whatever queued messages it has at that time.

"Moira Shah" <moira...@usa.net> wrote in message

news:#5bBNnuUAHA.265@cppssbbsa03...
> so an ISP can use it to host my domin ??
>

> M
> "Zoran Pantic" <kize...@hotmail.com> wrote in message
> news:eUzq8$tUAHA.296@cppssbbsa04...
> > ETRN (Extended TURN) - an ESMTP command; provides mail spooling service
> for
> > hosts that do not have a full time connection;
> >
> > ESMTP - Extended SMTP
> > SMTP - Simple Mail Transfer Protocol
> >
> >
> >

> > "anna" <an...@unitedway.org.tw> skrev i en meddelelse
> > news:ODXxyIsUAHA.274@cppssbbsa05...
> > > hello,who can tell me what's the meaning of the next passage：(thanks)

[bk]

My ISP does not provide secondary MX'ing for mail. I would like to setup a
secondary mail server to accept mail for our domains in case our connection goes
down. I am running Exchange 5.5 here, but I don't think that it would make the
best ETRN server. Can someone recommend me a piece of software to use to
accomplish this? Thanks!!

Amiri Jones wrote:

> Absolutely. Their servers can be configured to accept mail for your
> domain until an ETRN command is received. The server will then connect to
> the primary MX server for your domain (which is your machine), and deliver
> whatever queued messages it has at that time.
>
> "Moira Shah" <moira...@usa.net> wrote in message
> news:#5bBNnuUAHA.265@cppssbbsa03...
> > so an ISP can use it to host my domin ??
> >
> > M
> > "Zoran Pantic" <kize...@hotmail.com> wrote in message
> > news:eUzq8$tUAHA.296@cppssbbsa04...
> > > ETRN (Extended TURN) - an ESMTP command; provides mail spooling service
> > for
> > > hosts that do not have a full time connection;
> > >
> > > ESMTP - Extended SMTP
> > > SMTP - Simple Mail Transfer Protocol
> > >
> > >
> > >
> > > "anna" <an...@unitedway.org.tw> skrev i en meddelelse
> > > news:ODXxyIsUAHA.274@cppssbbsa05...

> > > > hello,who can tell me what's the meaning of the next passage：(thanks)