Ik heb net iemand ff een mailbomb moeten sturen, wil ik net een normaal mailtje sturen:
The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was 'test@test.com'. Subject 'd', Account: 'mail.zeelandnet.nl (1)', Server: 'mail.zeelandnet.nl', Protocol: SMTP, Server Response: '554 <kbl-gsXXX.zeelandnet.nl[62.238.67.XXX]>: Client host rejected: Access denied', Port: 25, Secure(SSL): No, Server Error: 554, Error Number: 0x800CCC79