hi i will clarify myself
i had a customer abc.com with email id ; [email protected] his machine got compromised and all of a sudden i found thousands of emails with the from email id as [email protected], [email protected] etc started going thru the server and was authenticating using : [email protected]. since the normal installation of qmail will check the auth information, find it correct, check the from email ids and find that hotmail.com is a valid domain, will allow smtp authenticated relay. so basically what i need is to put a restriction that for an authenticated smtp session only the domains on my server can send emails rajesh > [email protected] wrote: >> hi >> >> is there a method in either spamdyke or qmailtoaster to block emails >> from >> senders where the domainname is not present in the rcpthosts file for >> smtp >> authenticated sessions. >> >> example if abc.com is hosted on my server then for smtp-authenticating >> and >> sending email thru my server he has to mandatorily have the from email >> id >> as [email protected] >> >> > > They have to have an account to authenticate. I don't understand what > you're asking. > > > --------------------------------------------------------------------------------- > Managed Qmailtoaster servers are now available > Visit http://qmailtoaster.com/QMTManaged.html to order yours today! > > Qmailtoaster is sponsored by Vickers Consulting Group > (www.vickersconsulting.com) > > Please visit qmailtoaster.com for the latest news, updates, and > packages. > > > To unsubscribe, e-mail: [email protected] > For additional commands, e-mail: [email protected] > > > --------------------------------------------------------------------------------- Managed Qmailtoaster servers are now available Visit http://qmailtoaster.com/QMTManaged.html to order yours today! Qmailtoaster is sponsored by Vickers Consulting Group (www.vickersconsulting.com) Please visit qmailtoaster.com for the latest news, updates, and packages. To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
