Article ID: 6296, created on May 5, 2009, last review on May 9, 2014

  • Applies to:
  • Operations Automation 5.x
  • Operations Automation 2.8


When trying to send email message via Open-Xchange application, 
error message appears:
Error: File upload failed. 
Processing of multipart/form-data request failed...


Check permissions and ownership of directory /tmp/.OX on Open-Xchange server.
That directory and it's subdirs must be writable for the open-xchange process.

The owner of the process is open-xchange:open-xchange. Fix directory owner: 

chown -R open-xchange: /tmp/.OX/

790a5ccf065b0b25aa71bd7d87404381 5356b422f65bdad1c3e9edca5d74a1ae 80fcf07a72a3fc2739554dff85ce8fe7 caea8340e2d186a540518d08602aa065 2554725ed606193dd9bbce21365bed4e e12cea1d47a3125d335d68e6d4e15e07

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