Check your logs nginx, uwsgi and mail.log. If everything looks legit there, then you're good to go.
For Clamd, you should just remove and purge it and reinstall it using the guide.
This is by far the best setup I've come up with. Everything is running really smooth and fast.
You can start by backing up baruwa's db, mailscanner.conf, baruwa.conf and baruwa.ini. If the system crashes, you'll be able to import those files back into a build for a quick restore. Otherwise, if you're running a vm, you can just export the whole vm as a backup. Therefore, you'll be able to restore it in working order, with all the settings already applied.
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