Trying to send bitcoins with this command:
bitcoin-cli sendfrom accountdos 1HC...kgT 0.03233376 1
I get this error immediately:
The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here.
bitcoin-cli getbalance accountdos 1 returns
I haven't imported the wallet anywhere else, and my node is synced.