Running IMail 7.14, my users complained about undelivered mails to one specific domain. The checks showed that the domain has multiple MX entries with different cost, e.g.
maildomain.com. IN MX 10 mailserver.maildomain.com. maildomain.com. IN MX 50 backupserver.provider.com. The first MX is unavailable (meanwhile, I know the reason). However, the secondary MX is *not* used by IMail. Using Nslookup on the Imail server, the entries are resolved properly. As a temporary workaround, I entered a line in the IMail server's HOSTS file, pointing the name mailserver.maildomain.com to the IP of backupserver.provider.com. Is this a known issue with IMail? Can anybody deliver successfully to the 2nd MX? I could find nothing within when I searched Ipswitch KB and Mailing List Archives. Marius To Unsubscribe: http://www.ipswitch.com/support/mailing-lists.html List Archive: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/ Knowledge Base/FAQ: http://www.ipswitch.com/support/IMail/
