[imp] Unable to create folder in IMP

[Jason Cook]

Jason Cook <jason <at> videobloom.com> writes:
> 
> Hello,
> 
> When attempting to create a new IMAP Folder (in this case, 'Jobs'),
> I receive the following message: 
> 
> The folder "INBOXJobs" was not created. This is what the server said:
> Invalid mailbox name.

As a follow-up, I have tried hard-setting the imap_config variable in
servers.php to reflect the settings shown in the output of test.php, and
this resulted in the same error. This makes no sense to me.