Hi everybody, I am using Windows 2000 Server with SP4 and Exchange 5.5 Sp4.
I am using DNS services to send mail outside. i confiugured exchange 5.5 to send mail using DNS, 2 months back, firstly (up to one week) it was very slow but slowly mails were going fast. That means Exchange server (is also DNS server) caches DNS entries for all domains to which it sent mails before. -- by Chris-Dent and Nyaema.
but the problem is 2 days back i restarted my exchage server, again mail communication to outside became very slow, mails going outside very slowly. that means Cached DNS entires has been flushed.
Can anybody please tell me how to make Cached entires permanant instead creating manual record.
Or else any alternate solution to make my exchange server fast ?
Thanks and Regards