Dear All, I am runnning qmail+vpopmail 5.4.17 with smtp auth for roaming users, my users use Outlook Express as email client to send/receive email.
My problem is: It seems like smtp auth failed (see below message) when he/she does not have email to be retrieve. I need advise.. Thanks & Regards Winanjaya The message could not be sent because one of the recipients was rejected by the server. The rejected e-mail address was '[EMAIL PROTECTED]'. Subject 'test', Account: 'mail.lippogeneral.com', Server: 'mail2.lippogeneral.com', Protocol: SMTP, Server Response: '553 sorry, that domain isn't in my list of allowed rcpthosts (#5.7.1)', Port: 25, Secure(SSL): No, Server Error: 553, Error Number: 0x800CCC79 *********************** Our outgoing mail has been scanned by MSS. ***********-***********