This is the message I get.

An unknown error has occurred.

Subject 'Test 1'
Server Error: 554
Server Response: 554 mtlp000073 telus_ibsmtp Connection Rejected - see http://www.spamhaus.org/query/ip/172.218.27.201
Server: 'mail.telus.net'
Windows Live Mail Error ID: 0x800CCC6F
Protocol: SMTP
Port: 25
Secure(SSL): No

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