
January 23rd 06, 06:58 AM
posted to microsoft.public.windows.inetexplorer.ie6_outlookexpress
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Trouble with OE and Sending Emails to Multiple Addresses
"Glen" wrote in message
news 
Hi,
I am having a problem sending emails to large amounts of people. I get
this
message with some addresses in my address book.
The message could not be sent because one of the recipients was rejected
by
the server. The rejected e-mail address was '.
Subject
'Fw: ', Account: 'mail.optusnet.com.au', Server: 'mail.optushome.com.au',
Protocol: SMTP, Server Response: '550 5.7.1 ...
Relaying denied. Proper authentication required.', Port: 25, Secure(SSL):
No,
Server Error: 550, Error Number: 0x800CCC79
Now the question I have is, can I configure OE6 to discard the person that
cannot receive the email, and continue sending it to those who can receive
it?
This has been bugging me for days.
The 550 error is a relay error. That means your ISP is blocking port 25 from
sending from another SMTP server that isn't theirs.
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