Knowledgebase: Email Errors
503 valid RCPT command must precede DATA
Posted by WestNIC Support on 25 August 2006 04:24 PM
1. Pop before smtp - check your email for new
mail before trying to send email. This adds your
IP address to a relayhosts file and allows any
email to be sent from that IP address for up to
30 minutes. After 30 minutes you have to
2. Configure your email client to authenticate
automatically by checking the "my server requires
authentication" box in your email configuration.
You will be able to send mail without having to
"pop" your mail box first.