Mempool should not reject wallet created transactions with sufficient fee #6725
Description
Steps to reproduce on 48efbdb:
-> settxfee 0.04
<- true
-> sendtoaddress mwEHWzBhaPYiErWWhmWW7QCjGoKNPaQQax 16
<- Error: 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. (code -4)