fyi - The program dllhost.,exe is your IIS server.. Imail is great but for outgoing SMTP, we dump all outgoing mail to machines running Postfix. This frees up your Imail resources for a better user experience and provides superior delivery speeds and improved notifications when delayed/undeliverable.
Search the archives for Len Conrad's work on IMGATE. He's provided a lot of good info. ----- Original Message ----- From: "Sandeep Shetty" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, June 26, 2003 6:09 AM Subject: [IMail Forum] Large Number of emails > Hi, > > I have a question on sending out large number of emails using Imail > Server. We have IMail Server Version 7.07 on win2k(1gig ram) and are sending > out around 7000 emails. The code which sends out emails creates 7000 spool > files on the spool directory. > We have noticed that once the files are created and IMail starts > sending out the emails a process called dllhost.exe begins taking up lots of > memory nearly 390MB and processor usage rises to nearly 100 percent. Does > IMail have any recommendations on the number of emails to be spooled as our > server gets very slow and the sometimes emails take more than 4 hours to > reach the recipient. > Does anyone have any suggestions to tweak, improve performance of > our IMail server. > Any suggestions, advice, links would be most welcome > > Regards, > Sandeep > > > 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/ > 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/
