Re: On Exchange POP3 client, 550 5.7.1 Unable to relay for

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From: Calvin C. (CChang_at_mjlm.com)
Date: 07/20/04 

Date: Tue, 20 Jul 2004 09:08:01 -0500

Hans,
which is checked...tks
"Fots" <postmaster@fots.nl> wrote in message
news:OHho6XibEHA.252@TK2MSFTNGP10.phx.gbl...
> Hi Calvin
> Have you checked the settings on the SMTP virtual server? On the tab
Access,
> click Relay Restrictions. Check to see if "Allow all computers...." is
> enabled.
> Greetings
> Hans
> www.fots.nl
>
>
> "Calvin C." <CChang@mjlm.com> wrote in message
> news:uuPvuMbbEHA.1652@TK2MSFTNGP09.phx.gbl...
> > To all,
> > All of a sudden, our POP3 users at a remote office are unable to send
the
> > emails to external domain. Sending/receiving internal emails are fine as
> > well as receiving external emails. The error message is 550 5.7.1 Unable
> to
> > relay for user@domain.com. The detail as below
> >
> > From: System Administrator
> > Sent: Monday, July 19, 2004 10:42 AM
> > To: 'user1@externaldomain.com'
> > Subject: Undeliverable: Test
> > Your message did not reach some or all of the intended recipients.
> >
> > Subject: Test
> > Sent: 7/19/2004 10:42 AM
> >
> > The following recipient(s) could not be reached:
> >
> > user1@externaldomain.com on 7/19/2004 10:42 AM
> > 550 5.7.1 Unable to relay for user1@externaldomain.com
> >
> >
> >
> > We have one Exchage 2000 at main office, and users at remote office have
> > POP3 setup in the Outlook with our full exchagne quailty domain name as
> both
> > POP3 and SMTP servers.
> >
> > Thanks
> > C.C.
> >
> >
>
>

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