mailboxes = +gmail/INBOX \
+gmail/Archive \
+gmail/Drafts \
+gmail/Sent \
+gmail/Spam \
+gmail/Trash \
+nullpointer/INBOX \
+nullpointer/Archive \
+nullpointer/Drafts \
+nullpointer/Junk \
+nullpointer/Sent \
+nullpointer/Trash