Domino Mailrouter finds suddenly no more DNS-Entrys! For some time our cluster (server A and B, Dom 6a) has the following problem: After some time (approx. after 2-3 Std.) some external mails cannot be sent , since the domino cannot dissolve the DNS name any longer. It dissolves the addresses with the Linux-DNS Config, which runs also otherwise perfectly. Only sometimes the server returns with a mail that no DNS records can be found for this external domain. If I restart domino-routing task on the server CONSOLE again, mailrouting runs correctly for 2 or 3 hours!
Does someone know this problem?