DXL performance with attachments

Howdy folks, I’m just an administrator but I need a little guidance on DXL performance. I have a process running to import/export DXL in an email process. When it hits attachments in the 70-80 meg range the process stops and hangs, I think due to memory issues. We are well short of the 150 meg limit but it looks like DXL import/export is a memory hog.

Any suggestions would be appreciated from the infrastructure side, thanks.

Subject: Maybe DXL is not your best choice for this application

Could you talk about what the process is trying to accomplish?