Thanks 4 all for responding for the previous requests.

now we want to know whether Primary Domain control(PDC) and Backup Domain control(BDC) are can be implemented in sendmail server, show that
PDC will be one server machine and BDC will be other server machine , they will synchornize data between them and whenever some thing is happend to that PDC then BDC will take care everything and act as PDC.

tell us this pdc/bdc is posssible or not in sendmail, if possible or not-possible give us a detailed descripition on this.

if u have any other idea to solve this one also, give the information detailedly,because we are new to this sendmail server.


thank in advance

Um ... sendmail is an SMTP server and has nothing to do with handling domains, replication, or anything like that. Perhaps you were looking for Samba? It can do what you seek...