>My user count is 190,000+ and its growing daily with 600 to 1000 additions >per day. Today I am not able to start my IMAIL WEB SERVICE. Its giving >Dr.Watson error and I am not able to browse Imail mails via web. Can >anyone help me in tracing this problem.
I've not heard of a sure-fire formula but here are some shots in the dark: 1. increase your swap size to 3 x RAM size 2. increase your memory size to 1 or 2 gb 3. put these items in dedicated partitions, preferably on separate disks: * OS + programs * system swap * imail spool directory * mailboxes 4. Put small limits on your max mailbox size and then max message size. 5. defragment the spool and mailbox partitions frequently. In practice, defrag requires lots of free space per partition, keep your partition free space to 30% or 40% of partition size. or add an empty disk and defrag by backing up a used partition to the empty disk, reformat the used partition, copy the backup disk back to the freshened partition, reformat the back up disk. 6. Reduce the SMTP+SMPTD process load and DNS load on Imail by adding IMGate as outbound gateway/MX host. Len http://MenAndMice.com/DNS-training http://BIND8NT.MEIway.com : ISC BIND 8.2.4 for NT4 & W2K http://IMGate.MEIway.com : Build free, hi-perf, anti-abuse mail gateways Please visit http://www.ipswitch.com/support/mailing-lists.html to be removed from this list. An Archive of this list is available at: http://www.mail-archive.com/imail_forum%40list.ipswitch.com/
