Yes I have since evidences thats why I'm looking for solution. Amit
At Sunday, 15-08-2010 on 5:30 Eric Shubert wrote: Have you seen evidence of such, or are you speculating? -- -Eric 'shubes' Amit Dalia wrote: > This might be the bad solution but my basic concern is that I don't want > any other email id or any other email server should be able to send mail > by just using my server as Smart Host. > For example: right now from current QMT configuration any email id > assume [email protected] can send mail from my server by using my server > anyone email id as Smart Host to relay mail. > My concern is how do I stop [email protected] to send mail from my server if > [email protected] doesnot exist on my QMT server. > > Amit > > At Saturday, 14-08-2010 on 21:40 Eric Shubert wrote: > > I don't know of a way to do this with QMT (which isn't to say it can't > be done). > > I understand your concern, but this restriction doesn't sit well with > me. I think it's a bad solution to the problem you're trying to > address. > I think it would be better to change compromised passwords. Also be > sure > that SSL/TLS is always used with client configurations for smtp, pop3 > and imap. > > -- > -Eric 'shubes' > > Amit Dalia wrote: > > Hi Eric, > > > > I don't think so eMPF can do this. Basically it should not allow > other > > user to send mail or it should do some thing like google smart > host i.e. > > from id in headers should automatically replace by authenticated > email > > id while delivering mail to reciepient. > > If this patch is done then it can be helpful to stop spammers who > are > > sending mail with compromise username and password. > > > > Regards, > > > > Amit > > > > At Saturday, 14-08-2010 on 21:18 Eric Shubert wrote: > > > > Amit Dalia wrote: > > > Hi Everyone, > > > > > > How do I restrict use of my server as a Smart Host? I don't > want any > > > other domain which is not hosted on my QMT server should able to > > send > > > mail using authentication from my QMT i.e. From Email Id and > > > Authentication Email Id should be same. And if both are different > > then > > > it should not allow to relay the mail. > > > > > > Regards, > > > > > > Amit > > > > I don't know off hand. Is there an eMPF policy that can handle this? > > > > -- > > -Eric 'shubes' > > > > > > > --------------------------------------------------------------------------------- > > Qmailtoaster is sponsored by Vickers Consulting Group > > (www.vickersconsulting.com) > > Vickers Consulting Group offers Qmailtoaster support and > installations. > > If you need professional help with your setup, contact them today! > > > --------------------------------------------------------------------------------- > > Please visit qmailtoaster.com for the latest news, updates, and > > packages. > > > > To unsubscribe, e-mail: > [email protected] > > For additional commands, e-mail: > [email protected] > > > > > --------------------------------------------------------------------------------- > Qmailtoaster is sponsored by Vickers Consulting Group > (www.vickersconsulting.com) > Vickers Consulting Group offers Qmailtoaster support and installations. > If you need professional help with your setup, contact them today! > --------------------------------------------------------------------------------- > Please visit qmailtoaster.com for the latest news, updates, and > packages. > > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > --------------------------------------------------------------------------------- Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Vickers Consulting Group offers Qmailtoaster support and installations. If you need professional help with your setup, contact them today! --------------------------------------------------------------------------------- Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
