Looks like bad spf data On 1/16/06, Fajar Priyanto <[EMAIL PROTECTED]> wrote: > Dear all, > I have a strange problem. > > Previously we hosted our mailbox (mydomain.com) on an ISP. Then starting this > month we host the mailbox on our own box (Thanks to qmailtoaster). The MX was > changed to point to our box. We can send and receive from any domain without > any problem. > > However, if we send to any mail that hosted on that ISP, we get a failure > notice like this: > > Hi. This is the qmail-send program at mail.mydomain.com. > I'm afraid I wasn't able to deliver your message to the following addresses. > This is a permanent error; I've given up. Sorry it didn't work out. > > <[EMAIL PROTECTED]>: > 210.210.145.48 does not like recipient. > Remote host said: 550-Verification failed for <[EMAIL PROTECTED]> > 550-Unknown user > 550 Sender verify failed > Giving up on 210.210.145.48. > > One interesting fact too regarding the smtp. If we use the ISP dialup and use > their smtp too for sending mail using outlook express with mydomain.com user, > it gets rejected with similar respond: user unknown. > > I suspect that it's because the ISP hasn't deleted our domain from their > mailserver? > > What do you think? > Thanks. > -- > Fajar Priyanto | Reg'd Linux User #327841 | Linux tutorial > http://linux2.arinet.org > 08:35:34 up 1:00, 2.6.14-1.1653_FC4 GNU/Linux > Let's use OpenOffice. http://www.openoffice.org > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > >
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