OWA upload attachment 404 error
I have set all size limits in Exchange to 100mb. I attempted to use OWA (exchange 2007 on SBS08) to send a file size 39.1mb and got "404 error - file or directory not found" while uploading the file to the message from the desktop. I was able to upload 3 different files all sized over 10mb, total size was about 35mb, and that sent fine. How or what do I need to adjust to be able to upload a single file that large? Is is a timeout issue? Any help is greaty appreciated as I am at a loss after days of forum searching to solve the issue. Thank you in advance!
February 18th, 2011 12:13pm

IIS 7 has a max request length of 30MB. Increase the limit. <httpRuntime maxRequestLength="30000" /> How to Manage Maximum Message Size in Outlook Web Access http://technet.microsoft.com/en-us/library/aa996835(EXCHG.80).aspxJames Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com
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February 18th, 2011 1:02pm

Hi, For questions about SBS2008 please use the “Development Forum” which would be the most relevant forum for your question. http://social.technet.microsoft.com/Forums/en-US/smallbusinessserver/threads
February 24th, 2011 8:54pm

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