sorry, you are stupid
2006-09-08 08:15<*@mutantfreak.com>: host mutantfreak.com [207.230.28.10] said:
550-rejected because 213.187.*.* is blacklisted at bl.spamcop.net
550-Blocked – see http://www.spamcop.net/bl.shtml?213.187.*.*
550 Please contact abuse [AT] etecc.com for removal. (in reply to RCPT TO command)
…
<abuse@etecc.com>: host mail.etecc.com [207.230.28.2] said:
511 Sorry, no mailbox here by that name (#5.1.1) (in reply to RCPT TO command)
Please read “ MAILBOX NAMES FOR COMMON SERVICES, ROLES AND FUNCTIONS“, RFC 2142
For well known names that are not related to specific protocols, only the organization’s top level domain name are required to be valid. For example, if an Internet service provider’s domain name is COMPANY.COM, then the <ABUSE@COMPANY.COM> address must be valid and supported, even though the customers whose activity generates complaints use hosts with more specific domain names like SHELL1.COMPANY.COM. Note, however, that it is valid and encouragedto support mailbox names for sub-domains, as appropriate.
