After setting up the account, when sending the Test email I get the following:
"The Server Responded: 553 See http://www.dnsbl.com
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After setting up the account, when sending the Test email I get the following:
"The Server Responded: 553 See http://www.dnsbl.com
what service have you setup with us? Does this occur from within Outlook or another email application? What type of configuration did you use (Exchange, IMAP or POP with SMTP?)