I have the same problem (the Send/Receive botton became inactive)
after updating today (March 28, 08) on ubuntu hardy.
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(Hardy) Evolution does not send / receive mail after upgrade
https://bugs.launchpad.net/bugs/183608
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Public bug reported:
Binary package hint: evolution
Hi, I am using Evolution 2.22.0 with Ubuntu Hardy on AMD Phenom quad.
Today (March 28, 2008) after updating some packages through the update manager,
the Send/Receive button became inactive.
In the evolution preferences panel, there was an